Link to USGS home page.
Earthquake Hazards Program

World Data Center for Seismology, Denver and International Seismological Centre
International Registry of Seismograph Stations

Seismograph Station Names Listed Alphabetically: A

Ásbjarnarstaðir
      Code: IASB
       64.7480 -21.3250 94.0
       Network: REY
       Status: Reserved

Ásmúli
      Code: IASM
       63.8340 -20.6150 22.0
       Network: REY
       Status: Open

Äli-Bayramli (Ali-Bairamli)
      Code: ALIB
       39.9581 49.0060 50.0
       Network: AZER
       Status: Open

Äppelbo
      Code: APO
       60.5389 13.9281 354.0
       Network: HFS
       Status: Open

Çakiroluk
      Code: DNZL
       37.6897 29.0464 1716.0
       Network: DDA
       Status: Open

Çaldiran
      Code: CLDR
       39.1431 43.9170 2087.0
       Network: ISK
       Status: Open

Çanakkale
      Code: CANB
       40.0167 27.0624 230.0
       Network: ISK
       Status: Open

Çankiri
      Code: CANT
       40.6061 33.6196 815.0
       Network: ISK
       Status: Open

Çatak
      Code: CTK
       40.6900 34.8261 1250.0
       Network: DDA
       Status: Open

Çatalca
      Code: CTT
       41.1473 28.4297 324.0
       Network: ISK
       Status: Open

Çatalca
      Code: CTTX
       41.3420 28.3580 378.0
       Network: ISK
       Status: Open

Çavuskoy
      Code: CAVTT
       40.2022 29.8425 460.0
       Network: ISK
       Status: Open

Çemiskezik
      Code: CEM
       39.0578 38.9233 1076.0
       Network: ISK
       Status: Open

Çiçekdagi
      Code: CDAG
       39.6236 34.3719 1136.0
       Network: DDA
       Status: Open

Çilov Adasi (Ostrov Zhiloy)
      Code: ZHI
       40.3290 50.5940 -24.0
       Network: AZER
       Status: Open

Çorlu
      Code: CRLT
       41.1290 27.7360 230.0
       Network: ISK
       Status: Open

Çorum
      Code: CORM
      
       Network: ISK
       Status: Reserved

Çorum
      Code: CTKT
       40.6231 34.7897 1650.0
       Network: DDA
       Status: Reserved

Ðà Lat
      Code: DLV
       11.9433 108.4867 1575.0
       Network: PLV
       Status: Open

Ðà Lat
      Code: DLVO
       11.9652 108.4815 1550.0
       Network: PLV
       Status: Reserved

Ñaña
      Code: NNA
       -11.9873 -76.8422 575.0
       Network: LIM
       Status: Open

Órganos
      Code: IIO
       19.5915 -98.7225 2940.0
       Network: IIM
       Status: Open

Örkelljunga
      Code: ORK
       56.2680 13.2620 96.0
       Network: HFS
       Status: Closed

Öspenovka (Uspenovka)
      Code: USP
       43.2669 74.4997 740.0
       Network: KYRG
       Status: Open

Östervåla
      Code: OSTU
       60.2298 17.1342 100.0
       Network: UPP
       Status: Open

Úpice
      Code: UPC
       50.5074 16.0121 416.0
       Network: GFU
       Status: Open

Úzd
      Code: UZD
       46.5925 18.5818 207.0
       Network: BUD
       Status: Open

Überruh
      Code: UBR
       47.6808 10.1081 895.0
       Network: FBB
       Status: Open

Üzümlü
      Code: UZU
       39.7086 39.6981 1500.0
       Network: ISK
       Status: Open

'Aïn El Ouahch
      Code: CAEH
       36.7800 6.8500 383.0
       Network: ALG
       Status: Open

'Aïn N'Sour
      Code: EANR
       35.9500 1.1000 727.0
       Network: ALG
       Status: Open

'Arava Valley (`En Yahav)
      Code: ARVI
       30.6400 35.1870 0.0
       Network: GII
       Status: Open

'En Yahav
      Code: YHV
      
       Network: GII
       Status: Reserved

100 Mile House
      Code: HM-BC
       51.6550 -121.4756 1128.0
       Network: LRSM
       Status: Closed

413
      Code: BUK
       37.0505 -116.1888 1490.0
       Network: USGS
       Status: Closed

416
      Code: LWN
       36.6183 -116.3933 808.0
       Network: USGS
       Status: Closed

5 Glenshane Apartments
      Code: B5GA
       13.0670 -59.5955 35.0
       Network: TRN
       Status: Closed

Aðalból
      Code: IADA
       65.0190 -15.5750 443.0
       Network: REY
       Status: Open

Aïn Smara
      Code: CASM
       36.2600 6.4900 680.0
       Network: ALG
       Status: Open

ALPA Array Beam Reference Point
      Code: ALAR
       65.0653 -147.5639 626.0
       Network: USAF
       Status: Open

ALPA Array Site 31
      Code: AL31
       65.0653 -147.5639 626.0
       Network: USAF
       Status: Open

ALPA Array Site 32
      Code: AL32
       65.1944 -147.3161 0.0
       Network: USAF
       Status: Open

ALPA Array Site 33
      Code: AL33
       65.0286 -147.1961 0.0
       Network: USAF
       Status: Open

ALPA Array Site 34
      Code: FBAL
       64.9100 -147.4464 365.8
       Network: USAF
       Status: Open

ALPA Array Site 35
      Code: AL5
       64.9447 -147.8595 0.0
       Network: USAF
       Status: Open

ALPA Array Site 36
      Code: AL36
       65.0978 -148.0014 0.0
       Network: USAF
       Status: Open

ALPA Array Site 37
      Code: AL37
       65.2333 -147.7433 0.0
       Network: USAF
       Status: Open

ARCESS Array Beam Reference Point
      Code: ARCES
       69.5349 25.5058 403.0
       Network: NAO
       Status: Open

ARCESS Array Site A0
      Code: ARA0
       69.5349 25.5058 403.0
       Network: NAO
       Status: Open

ARCESS Array Site A1
      Code: ARA1
       69.5363 25.5071 411.0
       Network: NAO
       Status: Open

ARCESS Array Site A2
      Code: ARA2
       69.5338 25.5078 392.0
       Network: NAO
       Status: Open

ARCESS Array Site A3
      Code: ARA3
       69.5346 25.5019 402.0
       Network: NAO
       Status: Open

ARCESS Array Site B1
      Code: ARB1
       69.5379 25.5079 414.0
       Network: NAO
       Status: Open

ARCESS Array Site B2
      Code: ARB2
       69.5357 25.5134 397.0
       Network: NAO
       Status: Open

ARCESS Array Site B3
      Code: ARB3
       69.5324 25.5106 376.0
       Network: NAO
       Status: Open

ARCESS Array Site B4
      Code: ARB4
       69.5328 25.4998 378.0
       Network: NAO
       Status: Open

ARCESS Array Site B5
      Code: ARB5
       69.5363 25.4985 405.0
       Network: NAO
       Status: Open

ARCESS Array Site C1
      Code: ARC1
       69.5411 25.5079 381.0
       Network: NAO
       Status: Open

ARCESS Array Site C2
      Code: ARC2
       69.5383 25.5229 395.0
       Network: NAO
       Status: Open

ARCESS Array Site C3
      Code: ARC3
       69.5329 25.5231 376.0
       Network: NAO
       Status: Open

ARCESS Array Site C4
      Code: ARC4
       69.5293 25.5117 377.0
       Network: NAO
       Status: Open

ARCESS Array Site C5
      Code: ARC5
       69.5300 25.4982 374.0
       Network: NAO
       Status: Open

ARCESS Array Site C6
      Code: ARC6
       69.5341 25.4882 395.0
       Network: NAO
       Status: Open

ARCESS Array Site C7
      Code: ARC7
       69.5396 25.4936 362.0
       Network: NAO
       Status: Open

ARCESS Array Site D1
      Code: ARD1
       69.5483 25.5093 395.0
       Network: NAO
       Status: Open

ARCESS Array Site D2
      Code: ARD2
       69.5452 25.5308 366.0
       Network: NAO
       Status: Open

ARCESS Array Site D3
      Code: ARD3
       69.5366 25.5483 331.0
       Network: NAO
       Status: Open

ARCESS Array Site D4
      Code: ARD4
       69.5271 25.5362 371.0
       Network: NAO
       Status: Open

ARCESS Array Site D5
      Code: ARD5
       69.5214 25.5118 351.0
       Network: NAO
       Status: Open

ARCESS Array Site D6
      Code: ARD6
       69.5227 25.4900 413.0
       Network: NAO
       Status: Open

ARCESS Array Site D7
      Code: ARD7
       69.5294 25.4707 413.0
       Network: NAO
       Status: Open

ARCESS Array Site D8
      Code: ARD8
       69.5384 25.4686 368.0
       Network: NAO
       Status: Open

ARCESS Array Site D9
      Code: ARD9
       69.5454 25.4857 359.0
       Network: NAO
       Status: Open

ARCESS Array Site E0
      Code: ARE0
       69.5348 25.5057 403.0
       Network: NAO
       Status: Open

Aachen
      Code: AAC
       50.7833 6.0833 179.0
       Status: Closed

Abéché
      Code: ABC
       13.8272 20.8444 550.0
       Network: PAL
       Status: Closed

Abant
      Code: ABT
       40.6058 31.3208 1794.0
       Network: DDA
       Status: Open

Abaselama
      Code: ABSE
       14.8847 39.3272 2392.0
       Status: Open

Abashiri
      Code: ABJ
       44.0167 144.2833 39.0
       Network: JMA
       Status: Open

Abashiri 2
      Code: ABJ2
       43.8417 143.8700 180.0
       Network: JMA
       Status: Closed

Abashiri--Tokoro
      Code: JTKR
       43.9707 143.9082 42.0
       Network: JMA
       Status: Open

Abast'umani
      Code: ABS
       41.7555 42.8134 1590.0
       Network: TIF
       Status: Open

Abborråsen
      Code: ABB
       57.8450 12.7860 239.0
       Network: HFS
       Status: Closed

Abdulvahap
      Code: ADVT
       40.4332 29.7383 193.0
       Network: ISK
       Status: Open

Aberdeen
      Code: ABE
       57.1667 -2.1000 12.0
       Status: Open

Aberfeldy
      Code: ABEM
       -37.7194 146.3890 548.8
       Network: MEL
       Status: Open

Aberfoyle
      Code: EAB
       56.1881 -4.3400 250.0
       Network: BGS
       Status: Open

Abha
      Code: ABHA
       18.2500 42.7500 2200.0
       Network: RYD
       Status: Open

Abington
      Code: ABG
       40.1167 -75.1333 0.0
       Network: SCP
       Status: Reserved

Abisko
      Code: ABK
       68.3417 18.8167 385.0
       Status: Closed

Abra de Ilog
      Code: ABP
       13.4440 120.7272 0.0
       Network: PIVS
       Status: Closed

Abri du Galion
      Code: ABGF
       16.0323 -61.6603 1150.0
       Network: FDF
       Status: Open

Abriès
      Code: OG22
       44.8227 6.9452 1810.0
       Network: GRN
       Status: Open

Abu Hadid
      Code: AAHD
       23.7463 32.7528 0.0
       Network: HLW
       Status: Open

Abu Kooc
      Code: KOOC
       33.6592 36.7633 1120.0
       Network: NSSC
       Status: Open

Abu Rabah
      Code: RABH
       34.4354 37.2054 738.0
       Network: NSSC
       Status: Open

Abu Rudays
      Code: HRDS
       28.7120 33.2950 260.0
       Network: HLW
       Status: Open

Abu Simbel
      Code: ABUS
       22.2500 31.1372 230.0
       Network: HLW
       Status: Open

Abu Simbel
      Code: ASL
       22.3369 31.6161 0.0
       Network: HLW
       Status: Open

Abu `Arish
      Code: ABAR
       16.9420 42.9390 135.0
       Network: RYD
       Status: Open

Abuyama
      Code: ABU
       34.8603 135.5739 200.0
       Network: KYT
       Status: Open

Academy
      Code: AY-SD
       43.5278 -99.1083 610.0
       Network: LRSM
       Status: Closed

Acapulco
      Code: ACX
       16.8694 -99.8583 300.0
       Network: UNM
       Status: Open

Acatlán
      Code: ACP
       18.2078 -98.0597 1250.0
       Network: UNM
       Status: Closed

Achilles Lake
      Code: ACKN
       64.9915 -110.8708 467.0
       Network: POLR
       Status: Closed

Achnashellach
      Code: KAC
       57.4999 -5.2982 330.0
       Network: BGS
       Status: Open

Achvaich
      Code: MVH1
       57.9250 -4.1825 185.0
       Network: BGS
       Status: Open

Aci Sant'Antonio
      Code: EACI
       37.6140 15.1290 290.0
       Network: CAT
       Status: Open

Acoyapa
      Code: ACY
       11.9977 -85.2252 400.0
       Network: INET
       Status: Closed

Acton
      Code: ACTO
       43.6087 -80.0624 360.0
       Network: LDN
       Status: Open

Adagdak
      Code: AD8
       51.9806 -176.6003 259.0
       Network: BOU
       Status: Closed

Adak
      Code: ADK
       51.8837 -176.6844 116.0
       Network: PMR
       Status: Open

Adak (Finger Bay)
      Code: ADA
       51.8633 -176.6550 0.0
       Network: USGS
       Status: Closed

Adak Island
      Code: AD-IS
       51.8750 -176.6792 61.0
       Network: LRSM
       Status: Closed

Adamit
      Code: ADI
       33.0789 35.2250 470.0
       Network: GII
       Status: Open

Adams
      Code: ADN
       43.8333 -76.1197 137.0
       Network: PAL
       Status: Closed

Adamuz
      Code: EADA
       38.1673 -4.5771 565.0
       Network: MDD
       Status: Open

Adana
      Code: ADAT
       37.0623 35.3550 150.0
       Network: GBZT
       Status: Open

Adana
      Code: ADT
       37.0638 35.3550 150.0
       Network: MTAT
       Status: Closed

Addis Ababa
      Code: AAE
       9.0292 38.7656 2442.0
       Network: AAE
       Status: Open

Adel
      Code: AOT
       42.1665 -119.9033 1370.0
       Status: Closed

Adeladia
      Code: PADM
       35.6393 -120.8643 471.0
       Network: MNLO
       Status: Open

Adelaida
      Code: ADES
       13.6583 -89.3583 1200.0
       Network: CIG
       Status: Closed

Adelaide
      Code: TWOA
       -35.0325 138.5781 165.0
       Status: Closed

Adelaide (Mount Bonython)
      Code: ADE
       -34.9669 138.7089 655.0
       Network: ADE
       Status: Open

Adelanto
      Code: ADL
       34.5563 -117.4170 900.0
       Network: PAS
       Status: Open

Adelie
      Code: DRV
       -66.6650 140.0086 40.0
       Network: STR
       Status: Open

Aden
      Code: ADEN
       12.7760 44.9830 41.0
       Network: DHMR
       Status: Open

Adirondack
      Code: RSNY
       44.5483 -74.5300 396.0
       Network: NEIC
       Status: Closed

Adirondack Community College
      Code: ACCN
       43.3843 -73.6678 340.0
       Network: PAL
       Status: Open

Adis Abeba (Addis Ababa)
      Code: AAE
       9.0292 38.7656 2442.0
       Network: AAE
       Status: Open

Adndan
      Code: AADN
       22.1100 31.5500 200.0
       Network: HLW
       Status: Open

Adobe Creek
      Code: GACM
       38.8728 -122.8622 985.0
       Network: MNLO
       Status: Open

Adobe Valley
      Code: AVC
       37.9160 -118.7325 2225.0
       Network: REN
       Status: Closed

Adra
      Code: ADRA
       36.7893 -3.0487 0.0
       Network: CRT
       Status: Reserved

Adra
      Code: EXAD
       36.7500 -3.0010 24.0
       Network: MDD
       Status: Open

Aeknabara
      Code: AEKI
       2.1017 98.4536 840.0
       Network: DJA
       Status: Open

Afareaitu
      Code: AFR
       -17.5383 -149.7778 50.0
       Network: PPT
       Status: Open

Afiamalu
      Code: AFI
       -13.9094 -171.7772 706.0
       Network: WEL
       Status: Open

Afjeh
      Code: IAFJ
       35.8560 51.7125 2740.0
       Network: TEH
       Status: Open

Agadir Faculté des Sciences
      Code: AFS
       30.4200 -9.5000 75.0
       Network: CNRM
       Status: Open

Agadir Oufela
      Code: AOF
       30.4400 -9.5600 90.0
       Network: CNRM
       Status: Open

Agalyk
      Code: AGL
       39.5200 66.8700 865.0
       Network: UZBK
       Status: Open

Agana
      Code: GUAM
       13.4717 144.7483 0.0
       Network: QCP
       Status: Closed

Agartala
      Code: AGT
       23.8833 91.2500 17.0
       Network: NDI
       Status: Open

Agassiz Lake
      Code: AGAM
       60.1542 -141.0333 1024.0
       Network: AGS
       Status: Open

Agassiz National Wildlife Refuge
      Code: AGMN
       48.2978 -95.8619 351.1
       Network: NEIC
       Status: Open

Agenahambo
      Code: AGE
       -8.8136 148.0989 303.0
       Network: RAB
       Status: Closed

Aggia Anna
      Code: VAG
       38.3161 22.9003 760.0
       Network: BGS
       Status: Open

Agin
      Code: AGN
       38.9492 38.7153 914.0
       Network: ISK
       Status: Open

Agios Georgios
      Code: AGG
       39.0222 22.3303 540.0
       Network: THE
       Status: Open

Agrón
      Code: ERON
       37.0185 -3.8058 1304.0
       Network: MDD
       Status: Open

Agra
      Code: AGR
       27.1333 78.0167 163.0
       Network: NDI
       Status: Closed

Agra
      Code: AGRA
       27.2305 77.9438 0.0
       Network: NDI
       Status: Open

Agram
      Code: ZAG
       45.8290 15.9940 155.0
       Network: ZAG
       Status: Open

Agram
      Code: ZAG*
       45.8167 15.9833 155.0
       Network: ZAG
       Status: Closed

Agrelo
      Code: AAGR
       -33.0852 -68.8284 1159.0
       Network: SJA
       Status: Reserved

Agri
      Code: AGRT
       39.6088 42.9870 1440.0
       Network: ISK
       Status: Open

Agricultural Station
      Code: STAT
       17.4950 -62.9787 50.0
       Network: TRN
       Status: Open

Agrihan Island
      Code: AGRI
       18.7330 145.6530 25.0
       Network: SAPN
       Status: Open

Agua Clara
      Code: ACLA
       9.3650 -79.7065 460.0
       Network: ACP
       Status: Open

Aguadilla
      Code: AGP
       18.4075 -67.1410 220.0
       Network: RSPR
       Status: Open

Aguadilla
      Code: AGPR
       18.4675 -67.1112 119.0
       Network: RSPR
       Status: Open

Agualva
      Code: AGA
       38.7845 -27.1732 80.0
       Network: RUVS
       Status: Closed

Aguas Calientes
      Code: AGUN
       12.6667 -86.8367 300.0
       Network: INET
       Status: Open

Aguascalientes
      Code: AGX
       21.8787 -102.3010 0.0
       Network: UNM
       Status: Closed

Aguni-jima
      Code: JAGN
       26.5888 127.2422 12.0
       Network: JMA
       Status: Open

Ahir Dag
      Code: KAHT
       37.6307 36.8734 1830.0
       Network: DDA
       Status: Open

Ahlen
      Code: BAHL
       51.7369 7.8217 92.0
       Network: BUG
       Status: Open

Ahua
      Code: AHA
       19.3733 -155.2650 1070.0
       Network: HVO
       Status: Open

Ahuachapán
      Code: AHU
       13.9217 -89.8458 810.0
       Network: CIG
       Status: Closed

Aibetsu
      Code: AIB
       43.9067 142.6461 260.0
       Network: HSS
       Status: Open

Aicha
      Code: GRB4
       49.4688 11.5615 507.0
       Network: GRF
       Status: Open

Aida
      Code: JAD
       34.9403 134.1680 170.0
       Network: JMA
       Status: Open

Aigle
      Code: AIGLE
       46.3415 6.9538 800.0
       Network: ZUR
       Status: Open

Aigurande
      Code: NE08
       46.4200 1.7300 360.0
       Network: NARS
       Status: Closed

Aikawa
      Code: AIK
       38.0200 138.2417 34.0
       Network: JMA
       Status: Open

Aileron
      Code: AIL
       14.8010 -61.1080 879.0
       Network: FDF
       Status: Closed

Ainapo
      Code: AIN
       19.3750 -155.4603 1524.0
       Network: HVO
       Status: Open

Ainzon
      Code: NE11
       41.8140 -1.5170 440.0
       Network: NARS
       Status: Closed

Aioi
      Code: JAI
       33.7923 134.4515 165.0
       Network: JMA
       Status: Open

Airport Hangar
      Code: APH
       43.8413 -74.4970 564.0
       Network: PAL
       Status: Closed

Airport Road
      Code: AARM
       39.2762 -121.0255 930.0
       Network: MNLO
       Status: Open

Ait Ouarda
      Code: AIT
       32.1100 -6.5110 0.0
       Network: SPGM
       Status: Open

Aitape
      Code: AITP
       -3.1384 142.3489 2.0
       Network: PMG
       Status: Open

Aizawl
      Code: AZL
       23.7200 92.7300 750.0
       Network: JHI
       Status: Reserved

Aizu (Inawashiro)
      Code: AID
       37.5667 140.1167 526.0
       Status: Closed

Ajaccio
      Code: AJAF
       41.9833 8.7302 210.0
       Network: GRN
       Status: Open

Ajiro
      Code: AJI
       35.0433 139.0967 59.0
       Network: JMA
       Status: Open

Ajmer
      Code: AJM
       26.4792 74.6431 540.0
       Network: NDI
       Status: Open

Akçakoca
      Code: AKC
       40.0244 31.1808 150.0
       Network: MTAT
       Status: Closed

Akademik Vernadsky
      Code: AIA
       -65.2500 -64.2667 11.0
       Network: NASC
       Status: Closed

Akaike
      Code: JFA
       33.7120 130.7952 130.0
       Network: JMA
       Status: Open

Akama
      Code: AKM
       33.8122 130.5972 60.0
       Status: Open

Akamas
      Code: AKMC
       35.0270 32.3300 416.0
       Network: NIC
       Status: Open

Akbulak Array Beam Reference Point
      Code: ABKAR
       49.2556 59.9431 243.0
       Network: NNC
       Status: Open

Akbulak Array Site 01
      Code: AB01
       49.2556 59.9431 243.0
       Network: NNC
       Status: Open

Akbulak Array Site 02
      Code: AB02
       49.2591 59.9465 241.0
       Network: NNC
       Status: Open

Akbulak Array Site 03
      Code: AB03
       49.2511 59.9431 243.0
       Network: NNC
       Status: Open

Akbulak Array Site 04
      Code: AB04
       49.2578 59.9371 249.0
       Network: NNC
       Status: Open

Akbulak Array Site 05
      Code: AB05
       49.2736 59.9431 244.0
       Network: NNC
       Status: Open

Akbulak Array Site 06
      Code: AB06
       49.2611 59.9693 237.0
       Network: NNC
       Status: Open

Akbulak Array Site 07
      Code: AB07
       49.2410 59.9593 235.0
       Network: NNC
       Status: Open

Akbulak Array Site 08
      Code: AB08
       49.2553 59.9447 243.0
       Network: NNC
       Status: Open

Akbulak Array Site 09
      Code: AB09
       49.2614 59.9181 238.0
       Network: NNC
       Status: Open

Akbulak Array Site 31
      Code: AB31
       49.2558 59.9431 243.0
       Network: NNC
       Status: Open

Akfadou
      Code: AKF
       36.6333 4.5667 1545.0
       Network: ALG
       Status: Open

Akhalk'alak'i
      Code: AKH
       41.4100 43.4928 1708.0
       Network: TIF
       Status: Open

Akhisar
      Code: AKHS
       38.8788 27.8138 370.0
       Network: DDA
       Status: Open

Akhisar
      Code: AKS
       38.8790 27.8130 370.0
       Network: ISK
       Status: Open

Akhlamad
      Code: IAKL
       36.5803 58.7178 2423.0
       Network: TEH
       Status: Open

Akhty
      Code: AKT
       41.4800 47.7300 1200.0
       Network: DRS
       Status: Open

Akita
      Code: AKI
       39.7183 140.1017 10.0
       Network: JMA
       Status: Closed

Akita
      Code: AKI1
       39.7150 140.1033 2.0
       Network: JMA
       Status: Open

Akita 2
      Code: AKIJ
       39.7500 140.1417 65.0
       Network: JMA
       Status: Open

Akitakoma
      Code: KOMT
       39.7800 140.7700 680.0
       Network: TOH
       Status: Reserved

Akkeshi
      Code: AKK
       43.0171 144.8423 80.0
       Network: HSS
       Status: Open

Akkeshi
      Code: JAK
       42.9962 144.6965 20.0
       Network: JMA
       Status: Open

Akkus
      Code: AKKT
       40.7844 37.0136 1593.0
       Network: DDA
       Status: Closed

Akkuyli
      Code: AKUL
       38.4300 68.5800 0.0
       Network: TAJK
       Status: Open

Ako
      Code: JMY
       34.0658 139.5167 430.0
       Network: JMA
       Status: Open

Akola
      Code: AKL
       20.7028 77.0153 310.0
       Network: NDI
       Status: Open

Akosombo
      Code: AKGH
       6.2433 0.0403 377.0
       Network: KUK
       Status: Open

Aktash
      Code: AKAR
       50.3200 87.6200 1380.0
       Network: ASRS
       Status: Open

Aktyubinsk
      Code: AKTK
       50.4347 58.0167 360.0
       Network: NNC
       Status: Open

Akureyri
      Code: AKU
       65.6867 -18.1067 24.0
       Network: REY
       Status: Closed

Akureyri
      Code: AKU-
       65.6717 -18.1000 0.0
       Status: Closed

Akutan
      Code: AKA
       54.1358 -165.7700 12.0
       Network: USAV
       Status: Open

Akutan
      Code: AKUT
       54.1352 -165.7719 19.2
       Network: PMR
       Status: Open

Akutan 2
      Code: AKA2
       54.1242 -165.7783 90.0
       Network: USAV
       Status: Closed

Akutan 4
      Code: AKA4
       54.1100 -165.7317 135.0
       Network: USAV
       Status: Closed

Akutan 5
      Code: AKA5
       54.1552 -165.8650 225.0
       Network: USAV
       Status: Closed

Akutan Green Grass
      Code: AKGG
       54.1988 -165.9916 326.0
       Network: USAV
       Status: Open

Akutan Harbor
      Code: AHB
       54.1153 -165.8157 447.0
       Network: USAV
       Status: Open

Akutan Long Valley
      Code: AKLV
       54.1627 -165.9556 551.0
       Network: USAV
       Status: Open

Akyazi
      Code: AKY
       40.6630 30.6594 110.0
       Network: MTAT
       Status: Closed

Al Areen
      Code: BEE
       26.0167 50.5217 0.0
       Network: BMU
       Status: Open

Al Aritein
      Code: ARTJ
       32.2467 36.8283 1058.0
       Network: JSO
       Status: Open

Al Arnab
      Code: ARNB
       35.8608 35.9722 930.0
       Network: NSSC
       Status: Open

Al Bad`
      Code: BADA
       28.5660 34.9620 495.0
       Network: RYD
       Status: Open

Al Bad`
      Code: BDAS
       28.4317 35.1014 360.0
       Network: SNSN
       Status: Open

Al Bayda'
      Code: BDHA
       13.9745 45.5667 2000.0
       Network: DHMR
       Status: Open

Al Bayda'
      Code: BIDA
       35.0138 36.3213 930.0
       Network: NSSC
       Status: Open

Al Beshri
      Code: BSHR
       35.6685 39.8185 852.0
       Network: NSSC
       Status: Open

Al Budayyi`
      Code: BBU
       26.2150 50.4567 0.0
       Network: BMU
       Status: Open

Al Direh
      Code: DRHJ
       29.3580 34.9620 10.0
       Network: JSO
       Status: Open

Al Fayyum
      Code: FYM
       29.6920 31.0420 204.0
       Network: HLW
       Status: Open

Al Ghardaqah (Hurghada)
      Code: HHRG
       27.2190 33.5600 245.0
       Network: HLW
       Status: Open

Al Hasa
      Code: HASS
       25.1899 49.6944 200.0
       Network: SNSN
       Status: Open

Al Hawiyah
      Code: HWYS
       21.4349 40.4177 0.0
       Network: SNSN
       Status: Open

Al Jahlan
      Code: JHLN
       35.6725 38.4411 459.0
       Network: NSSC
       Status: Open

Al Kabd
      Code: KBD
       29.1756 47.6933 124.0
       Network: KISR
       Status: Open

Al Khamasin
      Code: KAMS
       20.3092 44.5798 750.0
       Network: SNSN
       Status: Open

Al Khamasin
      Code: KMSA
       20.3710 44.4950 715.0
       Network: RYD
       Status: Open

Al Kharijah
      Code: AKRG
       24.5030 30.4980 171.0
       Network: HLW
       Status: Open

Al Lith
      Code: LITH
       20.7160 40.6160 100.0
       Network: RYD
       Status: Open

Al Lith
      Code: LTHS
       20.2750 40.4107 180.0
       Network: SNSN
       Status: Open

Al Majma`ah
      Code: MJMA
       25.8550 45.2890 650.0
       Network: RYD
       Status: Open

Al Marj
      Code: MARJ
       32.5226 20.8776 650.0
       Network: LDSN
       Status: Open

Al Muharraq
      Code: BMU
       26.2350 50.6600 0.0
       Network: BMU
       Status: Open

Al Mukalla
      Code: MUKL
       14.2800 49.0200 41.0
       Network: DHMR
       Status: Open

Al Mukha
      Code: MUKH
       13.3150 43.2653 0.0
       Network: DHMR
       Status: Reserved

Al Qirein
      Code: QRNJ
       32.3350 35.5750 -180.0
       Network: JSO
       Status: Open

Al Qurayn
      Code: QRN
       28.7444 47.9177 135.0
       Network: KISR
       Status: Open

Al Salmeh
      Code: SLMH
       36.2123 37.9350 520.0
       Network: NSSC
       Status: Open

Al Shahba
      Code: SHBJ
       32.3025 37.8280 960.0
       Network: JSO
       Status: Open

Al Sharaya
      Code: SHRA
       21.4790 39.9680 413.0
       Network: RYD
       Status: Open

Al Sooda
      Code: SODA
       18.2900 42.3740 2600.0
       Network: RYD
       Status: Open

Al Wahab
      Code: WHAB
       35.9171 37.5520 630.0
       Network: NSSC
       Status: Open

Al Wahat ad Dakhilah (Dakhla Oasis)
      Code: HDK2
       24.3200 28.9550 410.0
       Network: HLW
       Status: Open

Al Wajh
      Code: WAJH
       26.1760 36.5600 75.0
       Network: RYD
       Status: Open

Al `Aqabah
      Code: AQBJ
       29.7280 35.0500 170.0
       Network: JSO
       Status: Open

Al `Ayyat
      Code: AYT
       29.7040 31.1530 160.0
       Network: HLW
       Status: Open

Al `Udayn
      Code: UDYN
       13.9667 43.9917 1280.0
       Network: DHMR
       Status: Open

Al `Uyaynah
      Code: AYN
       28.8660 36.0010 770.0
       Network: RYD
       Status: Open

Alónnisos
      Code: AOS
       39.1703 23.8800 200.0
       Network: THE
       Status: Open

Al-Mazaregh
      Code: MZRK
       35.8266 40.6525 373.0
       Network: NSSC
       Status: Open

Ala-Archa
      Code: AAK
       42.6390 74.4940 1645.0
       Network: KYRG
       Status: Open

Alabaster Cavern State Park
      Code: ACO
       36.6986 -99.1461 521.0
       Network: TUL
       Status: Open

Alamagan
      Code: ALMG
       17.6010 145.8380 490.0
       Network: SAPN
       Status: Open

Alamo
      Code: ALA
       37.2417 -115.1150 0.0
       Network: USGS
       Status: Closed

Aland
      Code: AAL
       60.1780 19.9936 10.0
       Status: Open

Alasht
      Code: IALA
       36.0829 52.8099 2600.0
       Network: TEH
       Status: Open

Alaska Earthquake Information Center, Fairbanks
      Code: AEIC
      
       Status: Network/Other

Alaska Long Period Array
      Code: ALPA
      
       Status: Network/Other

Alaska Methodist University
      Code: AMU
       61.1917 -149.8050 53.0
       Status: Closed

Albañá
      Code: ALBA
       42.3128 2.7235 400.0
       Network: MRB
       Status: Open

Albannette
      Code: OG18
       45.1932 6.4290 1455.0
       Network: GRN
       Status: Open

Albanya (Albañá)
      Code: ALBA
       42.3128 2.7235 400.0
       Network: MRB
       Status: Open

Albemarle
      Code: AE-NC
       35.4336 -80.0597 183.0
       Network: LRSM
       Status: Closed

Alberni
      Code: ALB
       49.2717 -124.8300 25.0
       Network: WCTN
       Status: Open

Alboran
      Code: EALB
       35.9399 -3.0343 20.0
       Network: MDD
       Status: Open

Albuñol
      Code: EXAL
       36.7910 -3.2030 286.0
       Network: MDD
       Status: Open

Albuquerque
      Code: ALQ
       34.9425 -106.4575 1849.0
       Network: ALQ
       Status: Closed

Albuquerque
      Code: ANMO
       34.9502 -106.4602 1743.0
       Network: ALQ
       Status: Open

Alcan
      Code: ALC
       62.6225 -141.0083 582.0
       Network: AGS
       Status: Open

Alcochete
      Code: PACT
       38.7680 -8.8333 30.0
       Network: ISTP
       Status: Open

Alcott Elementary School
      Code: ALCT
       47.6475 -122.0370 55.0
       Network: SEA
       Status: Open

Alcoutim
      Code: PALC
       37.4647 -7.4758 73.0
       Network: INMG
       Status: Open

Aldan
      Code: ALDR
       58.6100 125.4094 682.0
       Network: YARS
       Status: Open

Alder Creek
      Code: ACK
       65.9542 -162.1890 377.0
       Network: GIA
       Status: Closed

Alder Peak
      Code: PAPM
       35.9128 -121.3617 1015.0
       Network: MNLO
       Status: Open

Alder Springs
      Code: GAS
       39.6548 -122.7152 1219.0
       Network: CDWR
       Status: Open

Alder Springs Broadband
      Code: GASB
       39.6500 -122.7200 0.0
       Network: BRK
       Status: Reserved

Alders End
      Code: HAE
       52.0376 -2.5475 224.0
       Network: BGS
       Status: Open

Alegheny College
      Code: ALLY
       41.6492 -80.1448 390.0
       Network: PAL
       Status: Open

Alemaya
      Code: ALME
       9.4300 42.0400 2133.0
       Network: AAE
       Status: Open

Alert
      Code: ALE
       82.5033 -62.3500 65.0
       Network: OTT
       Status: Open

Alevga
      Code: ALFC
       35.1570 32.5990 520.0
       Network: NIC
       Status: Open

Alexander Bay
      Code: ALX
       44.3225 -75.9279 122.0
       Network: PAL
       Status: Closed

Alexander City
      Code: AX-AL
       32.8356 -86.1764 183.0
       Network: LRSM
       Status: Closed

Alexander City
      Code: AX2AL
       32.7772 -86.1300 213.0
       Network: LRSM
       Status: Closed

Alexander Valley
      Code: GAXM
       38.7108 -122.7550 379.0
       Network: MNLO
       Status: Open

Alexandra
      Code: AXZ
       -45.2672 169.3311 260.0
       Network: WEL
       Status: Open

Alexandroúpolis
      Code: ALN
       40.8972 26.0456 110.0
       Network: THE
       Status: Open

Alfacar
      Code: AFC
       37.2544 -3.5450 1490.0
       Network: MDD
       Status: Closed

Alfred
      Code: AFO1
       45.6282 -74.8824 53.0
       Network: OTT
       Status: Closed

Alfred
      Code: AFO2
       45.6308 -74.8540 53.0
       Network: OTT
       Status: Closed

Alfred
      Code: ALF
       42.2253 -77.7972 671.0
       Network: PAL
       Status: Closed

Alfred
      Code: ALFO
       45.6283 -74.8842 0.0
       Network: POLR
       Status: Open

Alfred Wegener Institute, Bremerhaven
      Code: AWIB
      
       Status: Network/Other

Algarobillo
      Code: CHP4
       -4.5020 -80.3600 220.0
       Network: LIM
       Status: Reserved

Alger-Bouzareah
      Code: ABA
       36.8017 3.0350 345.0
       Network: ALG
       Status: Open

Algiers
      Code: ALG
       36.7717 3.0583 59.0
       Network: ALG
       Status: Open

Algonquin Park
      Code: ALGO
       45.9544 -78.0509 235.0
       Network: POLR
       Status: Open

Alhama de Almería
      Code: EXAA
       36.9580 -2.5680 528.0
       Network: MDD
       Status: Open

Alhama de Granada
      Code: EXAG
       37.0160 -3.9860 900.0
       Network: MDD
       Status: Open

Alhama de Murcia
      Code: EALH
       37.8581 -1.4197 294.0
       Network: MDD
       Status: Open

Ali-Bairamli
      Code: ALIB
       39.9581 49.0060 50.0
       Network: AZER
       Status: Open

Aliabad
      Code: ALIA
       36.7000 54.5000 0.0
       Network: THR
       Status: Reserved

Alibek (Geyokcha)
      Code: ABKT
       37.9304 58.1189 678.0
       Network: TRKM
       Status: Open

Alicahue
      Code: ALH
       -32.3700 -70.7928 1890.0
       Network: GUC
       Status: Open

Alicante
      Code: ALI
       38.3553 -0.4872 35.0
       Network: MDD
       Status: Open

Alicante
      Code: EXAI
       38.3550 -0.4870 35.0
       Network: MDD
       Status: Open

Alice Springs
      Code: ASP
       -23.6783 133.8894 600.0
       Network: AUST
       Status: Closed

Alice Springs
      Code: ASPA
       -23.6669 133.9014 555.0
       Network: AUST
       Status: Closed

Alice Springs Array Beam Reference Point
      Code: ASAR
       -23.6664 133.9044 607.0
       Network: AUST
       Status: Open

Alice Springs Array Site 1
      Code: AS01
       -23.6647 133.9508 605.0
       Network: AUST
       Status: Open

Alice Springs Array Site 10
      Code: AS10
       -23.6969 133.9139 607.0
       Network: AUST
       Status: Open

Alice Springs Array Site 11
      Code: AS11
       -23.6783 133.8978 608.0
       Network: AUST
       Status: Open

Alice Springs Array Site 12
      Code: AS12
       -23.6664 133.9044 607.0
       Network: AUST
       Status: Open

Alice Springs Array Site 13
      Code: AS13
       -23.6519 133.8944 604.0
       Network: AUST
       Status: Open

Alice Springs Array Site 14
      Code: AS14
       -23.6517 133.9103 620.0
       Network: AUST
       Status: Open

Alice Springs Array Site 15
      Code: AS15
       -23.6356 133.9122 669.0
       Network: AUST
       Status: Open

Alice Springs Array Site 16
      Code: AS16
       -23.6369 133.9300 676.0
       Network: AUST
       Status: Open

Alice Springs Array Site 17
      Code: AS17
       -23.6644 133.9917 615.0
       Network: AUST
       Status: Open

Alice Springs Array Site 18
      Code: AS18
       -23.6900 133.9808 592.0
       Network: AUST
       Status: Open

Alice Springs Array Site 19
      Code: AS19
       -23.7044 133.9625 577.0
       Network: AUST
       Status: Open

Alice Springs Array Site 2
      Code: AS02
       -23.6792 133.9369 619.0
       Network: AUST
       Status: Open

Alice Springs Array Site 3
      Code: AS03
       -23.6744 133.9197 643.0
       Network: AUST
       Status: Open

Alice Springs Array Site 31
      Code: AS31
       -23.6651 133.9053 627.3
       Network: AUST
       Status: Open

Alice Springs Array Site 4
      Code: AS04
       -23.6597 133.9292 666.0
       Network: AUST
       Status: Open

Alice Springs Array Site 5
      Code: AS05
       -23.6492 133.9475 683.0
       Network: AUST
       Status: Open

Alice Springs Array Site 6
      Code: AS06
       -23.6475 133.9714 663.0
       Network: AUST
       Status: Open

Alice Springs Array Site 7
      Code: AS07
       -23.6656 133.9697 614.0
       Network: AUST
       Status: Open

Alice Springs Array Site 8
      Code: AS08
       -23.6814 133.9600 594.0
       Network: AUST
       Status: Open

Alice Springs Array Site 9
      Code: AS09
       -23.6994 133.9414 591.0
       Network: AUST
       Status: Open

Alicudi
      Code: ACL
       38.5331 14.3556 140.0
       Network: LLI
       Status: Open

Alipore
      Code: CAL
       22.5392 88.3307 6.0
       Network: NDI
       Status: Open

Alishan (Arisan)
      Code: ALS
       23.5104 120.8051 2413.4
       Network: TAP
       Status: Open

Aljibe
      Code: ALJ
       36.5299 -5.6494 427.0
       Network: SFS
       Status: Open

Alkurruntz
      Code: EALK
       43.2197 -1.5071 965.0
       Network: MDD
       Status: Open

Alla
      Code: ALL
       54.7000 110.7667 0.0
       Status: Closed

Allagash
      Code: AGM
       47.0817 -69.0233 238.0
       Network: WES
       Status: Closed

Allahabad
      Code: ALBI
       25.3090 81.8085 107.0
       Network: NDI
       Status: Open

Allegan
      Code: ACM
       42.6475 -85.8517 268.0
       Network: AAM
       Status: Closed

Allendale
      Code: XAL
       54.8617 -2.2147 462.0
       Network: BGS
       Status: Open

Allentown
      Code: ATPA
       40.5767 -75.5886 61.0
       Status: Closed

Alliance
      Code: AI-NB
       42.1328 -103.2764 1311.0
       Network: LRSM
       Status: Closed

Alma-Ata
      Code: AAA
       43.2717 76.9467 800.0
       Network: KAZK
       Status: Open

Alma-Ata
      Code: AAT
      
       Status: Reserved

Alma-Ata
      Code: TLG
       43.2300 77.2300 850.0
       Network: GAR
       Status: Open

Almaden
      Code: AMC
       37.1583 -121.8470 244.0
       Network: MNLO
       Status: Open

Almaty (Alma-Ata)
      Code: AAA
       43.2717 76.9467 800.0
       Network: KAZK
       Status: Open

Almayashu
      Code: AML
       42.1311 73.6941 3400.0
       Network: KYRG
       Status: Open

Almeirim
      Code: ALMR
       39.1555 -8.5768 165.0
       Network: IGIL
       Status: Open

Almeirim
      Code: AMRP
       39.1583 -8.5750 160.0
       Network: INMG
       Status: Open

Almería
      Code: ALM
       36.8525 -2.4598 65.0
       Network: MDD
       Status: Open

Almería
      Code: EXAM
       36.8520 -2.4590 65.0
       Network: MDD
       Status: Open

Alotau
      Code: ALOA
       -10.2983 150.3769 10.0
       Network: PMG
       Status: Open

Alotau
      Code: ALOT
       -10.2960 150.4640 200.0
       Status: Closed

Alp Oberkamor
      Code: LIENZ
       47.2960 9.4940 1560.0
       Network: ZUR
       Status: Open

Alpe Faloria
      Code: AFL
       46.5300 12.1800 2235.0
       Network: TRI
       Status: Open

Alpha Peak
      Code: APW
       46.6517 -122.6475 457.0
       Network: SEA
       Status: Open

Alpine
      Code: ALPW
       43.1506 -110.9978 1792.0
       Network: USBR
       Status: Open

Alpnach
      Code: APL
       46.9496 8.2428 880.0
       Network: ZUR
       Status: Open

Alsterbro
      Code: ATR
       56.9950 15.9180 119.0
       Network: HFS
       Status: Open

Alston
      Code: ALST
       46.1090 -123.0329 198.0
       Network: SEA
       Status: Open

Alta
      Code: AAU
       40.5919 -111.6383 2694.0
       Network: SLC
       Status: Closed

Alta Sierra Campground
      Code: WASM
       35.7382 -118.5570 1871.0
       Network: PAS
       Status: Open

Altamira
      Code: ATB
       -3.2878 -52.2250 0.0
       Network: BDF
       Status: Open

Altar Urco
      Code: ALTA
       -2.4737 -78.9893 2700.0
       Network: QUI
       Status: Open

Altay
      Code: EBM
       46.3900 96.2600 2160.0
       Network: OBM
       Status: Open

Altay-Sayan Regional Seismological Center, Russia
      Code: ASRS
      
       Status: Network/Other

Alteburg
      Code: ABH
       49.8817 7.5475 620.0
       Network: FBB
       Status: Open

Alter Ridge
      Code: ALD
       45.8194 -120.0667 427.0
       Status: Open

Altintas
      Code: ALT
       39.0552 30.1103 1060.0
       Network: ISK
       Status: Open

Alto Anchicayá
      Code: ANCC
       3.5153 -76.8667 540.0
       Network: UVC
       Status: Open

Alto de la Bandera
      Code: DR10
       18.8082 -70.6878 2470.0
       Network: INDR
       Status: Reserved

Altona
      Code: ATO
       35.7922 -98.1195 364.0
       Status: Open

Altoona
      Code: AS-PA
       40.7331 -78.5239 469.0
       Network: LRSM
       Status: Closed

Altos de Campana
      Code: ACH
       8.6635 -79.9292 900.0
       Network: UPA
       Status: Open

Alturitas
      Code: ALTV
       9.7516 -72.4178 30.3
       Network: INTV
       Status: Reserved

Altzomoni
      Code: IIA
       19.1495 -98.6583 0.0
       Network: IIM
       Status: Open

Alum Creek State Park
      Code: ACSO
       40.2319 -82.9820 288.0
       Network: OGSO
       Status: Open

Alushta
      Code: ALU
       44.6820 34.4030 61.0
       Network: KRYM
       Status: Open

Alvey
      Code: ALVY
       43.9981 -123.0158 155.0
       Network: SEA
       Status: Open

Américas 2
      Code: WILN
       12.1607 -86.1875 20.0
       Network: INET
       Status: Open

Amami O-shima (Tatsugo)
      Code: JAM
       28.4113 129.6052 15.0
       Network: JMA
       Status: Open

Amanu
      Code: AMN
       -17.8506 -140.8592 2.0
       Network: PPT
       Status: Open

Amargosa
      Code: AMR
       36.3975 -116.4745 725.0
       Network: REN
       Status: Closed

Amarillo
      Code: AMTX
       34.8837 -101.6808 1010.0
       Network: LUB
       Status: Open

Amarillo
      Code: AZ-TX
       35.4300 -101.9306 988.0
       Network: LRSM
       Status: Closed

Amasugawa 1
      Code: AM1
       35.4444 135.9186 250.0
       Network: DRI
       Status: Closed

Amasugawa 2
      Code: AM2
       35.4441 135.9215 180.0
       Network: DRI
       Status: Closed

Amatignak Island
      Code: AMA
       51.2884 -179.1093 503.0
       Network: USGS
       Status: Closed

Amatzia
      Code: AMZI
       31.5500 34.9130 151.0
       Network: GII
       Status: Open

Ambar
      Code: AMP
       34.0550 72.4150 361.0
       Network: PAL
       Status: Open

Ambatonomby
      Code: OBY
       -19.3680 47.4570 1625.0
       Network: TAN
       Status: Closed

Amberd
      Code: AMBZ
       40.3880 44.2590 2200.0
       Network: NSSP
       Status: Open

Ambohiby
      Code: ATG
       -18.8790 46.1880 1520.0
       Network: TAN
       Status: Open

Ambohidratompo
      Code: OPO
       -18.5706 47.1879 1463.0
       Network: TAN
       Status: Open

Ambohimiarambe
      Code: ABM
       -19.7810 47.3650 1843.0
       Network: TAN
       Status: Open

Ambohimpanompo
      Code: ABPO
       -19.0174 47.2275 1528.0
       Network: TAN
       Status: Open

Ambon
      Code: AAI
       -3.6870 128.1945 80.0
       Network: DJA
       Status: Open

Ambon
      Code: AMO
       -3.7000 128.1667 0.0
       Status: Open

Amboy
      Code: AB-WV
       39.3306 -79.5669 914.0
       Network: LRSM
       Status: Closed

Ambulong
      Code: AMB
       14.0833 121.0500 10.0
       Network: PIVS
       Status: Closed

Amchitka
      Code: AC-IS
       51.3894 179.3425 61.0
       Network: LRSM
       Status: Closed

Amchitka
      Code: AEB
       51.3604 179.2474 0.0
       Status: Closed

Amchitka
      Code: AMKA
       51.3783 179.3019 115.8
       Network: USAV
       Status: Open

Amchitka
      Code: ANA
       51.6277 178.6564 0.0
       Network: USGS
       Status: Closed

Amchitka
      Code: ANB
       51.6062 178.7917 0.0
       Network: USGS
       Status: Closed

Amchitka
      Code: AND
       51.5623 178.9534 186.0
       Network: USGS
       Status: Closed

Amchitka
      Code: ASB
       51.3604 179.2474 0.0
       Network: USGS
       Status: Closed

Amchitka
      Code: ASC
       51.4631 179.1583 0.0
       Network: USGS
       Status: Closed

Amchitka
      Code: ASD
       51.3907 179.3421 0.0
       Network: USGS
       Status: Closed

Amchitka
      Code: AWA
       51.3746 179.2527 0.0
       Status: Closed

Amchitka Central A
      Code: ACA
       51.4809 179.1193 42.0
       Network: USGS
       Status: Closed

Amchitka Central B
      Code: ACB
       51.4626 179.0909 47.0
       Network: USGS
       Status: Closed

Amchitka Central C
      Code: ACC
       51.4843 179.0431 26.0
       Network: USGS
       Status: Closed

Amchitka Central D
      Code: ACD
       51.4282 179.1366 37.0
       Network: USGS
       Status: Closed

Amchitka Central E
      Code: ACE
       51.4005 179.1727 9.0
       Network: USGS
       Status: Closed

Amchitka Central F
      Code: ACF
       51.5258 178.9941 62.0
       Network: USGS
       Status: Closed

Amchitka East
      Code: AME
       51.3867 179.2550 0.0
       Status: Closed

Amderma
      Code: AMD
       69.7667 61.6833 0.0
       Status: Closed

Amderma
      Code: AMDR
      
       Status: Reserved

Amelia
      Code: AMI
       42.5851 12.4286 0.0
       Network: ROM
       Status: Closed

American Fork
      Code: AMF
       40.4020 -111.7880 1445.0
       Network: SLC
       Status: Open

Americus
      Code: AMG
       32.0594 -84.2177 106.0
       Status: Open

Amo
      Code: AMJ
       36.2494 137.0284 620.0
       Network: DRI
       Status: Open

Amorgós
      Code: AMOR
       36.9898 25.9863 240.0
       Network: ATH
       Status: Open

Amos
      Code: AMS
       33.1413 -115.2542 140.0
       Network: PAS
       Status: Open

Amsterdam Island
      Code: AIS
       -37.7966 77.5694 36.0
       Network: STR
       Status: Open

An Na`ayim
      Code: NAY
       29.2489 47.2421 218.0
       Network: KISR
       Status: Open

An Nimas
      Code: NAMS
       19.1714 42.2084 2520.0
       Network: SNSN
       Status: Open

Anóyia
      Code: IDI
       35.2880 24.8900 750.0
       Network: ATH
       Status: Open

Anabuki
      Code: TSS
       34.0417 134.1700 57.0
       Network: JMA
       Status: Open

Anacapa Island
      Code: AIC
       34.0133 -119.4372 113.0
       Network: PAS
       Status: Closed

Anaconda
      Code: AMM
       46.0942 -112.9511 2051.0
       Network: BUT
       Status: Closed

Anadyr'
      Code: ANDR
       64.7340 177.4950 55.0
       Network: NERS
       Status: Open

Anan'yevo
      Code: ANVS
       42.7830 77.6670 1860.0
       Network: KYRG
       Status: Open

Anapa
      Code: ANN
       44.8000 37.4330 35.0
       Network: OBN
       Status: Open

Anatahan
      Code: ANA2
       16.3412 145.7115 314.0
       Network: SAPN
       Status: Open

Anatahan
      Code: ANAT
       16.3530 145.6560 510.0
       Network: SAPN
       Status: Closed

Anatahan South Rim
      Code: AFOK
       16.3416 145.6746 418.0
       Network: SAPN
       Status: Closed

Anchorage
      Code: ANH
       61.2417 -149.8267 30.0
       Network: PMR
       Status: Closed

Anchorage (Alaska Methodist University)
      Code: AMU
       61.1917 -149.8050 53.0
       Status: Closed

Anchorite
      Code: ANCR
       38.1732 -118.7537 2250.0
       Network: REN
       Status: Closed

Ancon
      Code: PP10
       -11.7723 -77.1432 56.0
       Network: LIM
       Status: Reserved

Ancona
      Code: ANS
       43.5522 13.4622 295.0
       Status: Open

Ancona (Monte Conero)
      Code: AOI
       43.5500 13.6020 530.0
       Network: SSO
       Status: Open

Andalgala
      Code: ANL
       -27.6167 -66.3167 0.0
       Status: Closed

Anderson
      Code: ANTN
       36.1717 -85.2313 612.0
       Network: TVA
       Status: Open

Anderson Peak
      Code: BAPM
       36.1758 -121.6427 1219.0
       Network: MNLO
       Status: Open

Anderson Reservoir
      Code: ADR
       37.1638 -121.6258 207.0
       Network: MNLO
       Status: Open

Andhra
      Code: VIS
       17.7210 83.3287 82.0
       Network: NDI
       Status: Open

Andijon (Andizhan)
      Code: ANR
       40.7550 72.3600 494.0
       Network: UZBK
       Status: Open

Andimeshk
      Code: IAND
       32.4250 48.3556 0.0
       Network: TEH
       Status: Open

Andizhan
      Code: ANR
       40.7550 72.3600 494.0
       Network: UZBK
       Status: Open

Andong
      Code: KSAND
       36.5687 128.7057 139.4
       Network: SEO
       Status: Open

Andorre
      Code: PAND
       42.5225 1.5469 1857.0
       Network: OMPT
       Status: Open

Anegada
      Code: ABV
       18.7320 -64.3370 3.0
       Network: PAL
       Status: Closed

Angavokely
      Code: AVY
       -18.9279 47.7376 1807.0
       Network: TAN
       Status: Open

Angel Island
      Code: AGC
       37.8613 -122.4295 223.0
       Network: MNLO
       Status: Open

Angel's Peak
      Code: APK
       36.3194 -115.5744 2680.0
       Network: USGS
       Status: Closed

Angela
      Code: AN-MA
       46.7522 -106.0917 907.0
       Network: LRSM
       Status: Closed

Angels Peak
      Code: APKW
       36.3198 -115.5868 2580.0
       Network: REN
       Status: Closed

Angle Creek
      Code: ANCK
       58.1988 -155.4940 0.0
       Network: USAV
       Status: Open

Angle Creek Headwaters
      Code: ACHA
       58.2107 -155.3260 960.0
       Network: USAV
       Status: Open

Angle Mountain
      Code: ANGW
       43.8318 -110.1902 2743.0
       Network: USBR
       Status: Open

Angol
      Code: ANGC
       -37.7833 -72.7083 0.0
       Status: Reserved

Angono
      Code: ARP
       14.5380 121.1530 85.0
       Network: PIVS
       Status: Open

Angostura
      Code: ANGV
       9.7050 -69.5217 680.0
       Network: CAR
       Status: Closed

Angra do Heroismo
      Code: ADH
       38.6550 -27.2350 83.0
       Network: PDA
       Status: Open

Angra do Heroismo
      Code: ADH0
       38.6633 -27.2066 100.0
       Network: RUVS
       Status: Closed

Angren
      Code: ANE
       41.0100 70.2600 951.0
       Network: UZBK
       Status: Open

Angureal
      Code: ANGU
       0.0468 -78.0083 4680.0
       Network: QUI
       Status: Open

Aniakchak
      Code: ANI
       57.0417 -158.0400 0.0
       Network: GIA
       Status: Closed

Aniakchak
      Code: ANKA
       56.9058 -158.2288 863.0
       Network: GIA
       Status: Open

Aniakchak Crater
      Code: ANIA
       56.9056 -158.2293 930.0
       Network: USAV
       Status: Open

Aniakchak Jack
      Code: AJAX
       56.8895 -158.2215 967.0
       Network: USAV
       Status: Closed

Aniakchak Northeast
      Code: ANNE
      
       Network: USAV
       Status: Reserved

Aniakchak Northwest
      Code: ANNW
      
       Network: USAV
       Status: Reserved

Aniakchak Peak
      Code: ANPK
       56.8418 -158.1261 972.0
       Network: USAV
       Status: Open

Aniakchak Plenty Bear
      Code: ANPB
       56.8024 -158.2808 658.0
       Network: USAV
       Status: Open

Anini-y
      Code: AAP
       10.4200 121.9440 50.0
       Network: PIVS
       Status: Open

Anjilu
      Code: IANJ
       35.4672 53.9144 1100.0
       Network: TEH
       Status: Open

Ankara
      Code: ANK
       39.9167 32.8167 0.0
       Status: Open

Ankara
      Code: ANTO
       39.8689 32.7936 883.0
       Network: ISK
       Status: Open

Anmore
      Code: ANMB
       49.3187 -122.8585 179.0
       Network: POLR
       Status: Closed

Ann Arbor
      Code: AAM
       42.3012 -83.6567 172.0
       Network: AAM
       Status: Open

Anna
      Code: AN1
       40.4792 -84.1308 323.0
       Network: AAM
       Status: Closed

Anna
      Code: AN10
       40.4728 -84.4700 297.0
       Network: AAM
       Status: Closed

Anna
      Code: AN11
       40.5639 -84.6803 267.0
       Network: AAM
       Status: Closed

Anna
      Code: AN12
       40.9214 -84.1822 226.0
       Network: AAM
       Status: Closed

Anna
      Code: AN3
       40.5486 -83.8122 326.0
       Network: AAM
       Status: Closed

Anna
      Code: AN4
       40.2219 -83.8978 346.0
       Network: AAM
       Status: Closed

Anna
      Code: AN7
       40.8233 -83.8600 281.0
       Network: AAM
       Status: Closed

Anna
      Code: AN8
       40.2444 -84.2864 302.0
       Network: AAM
       Status: Closed

Anna
      Code: AN9
       40.7111 -84.4969 255.0
       Network: AAM
       Status: Closed

Annsville
      Code: ANNS
       41.3140 -73.9132 42.0
       Network: BLMY
       Status: Open

Anpu
      Code: ANP
       25.1865 121.5202 825.8
       Network: TAP
       Status: Open

Anshas
      Code: MANS
       30.9560 31.5180 45.0
       Network: HLW
       Status: Open

Anshuo
      Code: EAST
       22.3830 120.8480 445.0
       Network: TAP
       Status: Open

Antananarivo (Tananarive)
      Code: TAN
       -18.9172 47.5517 1375.0
       Network: TAN
       Status: Open

Antarctic (Marguerite Bay)
      Code: ANC
       -68.1944 -67.0000 7.0
       Status: Closed

Antelope Grade
      Code: PAGM
       35.7320 -120.2493 482.0
       Network: MNLO
       Status: Open

Antelope Island
      Code: ANU
       41.0397 -112.2317 1353.0
       Network: SLC
       Status: Closed

Antelope Mountain
      Code: LAMM
       41.6098 -122.6256 1769.0
       Network: MNLO
       Status: Open

Antelope Range
      Code: ARUT
       37.7880 -113.4404 1646.0
       Network: SLC
       Status: Open

Antelope Ridge
      Code: ANTR
       32.2637 -103.4107 1056.0
       Network: SNM
       Status: Open

Antelope Valley
      Code: BAVM
       36.6459 -121.0301 572.0
       Network: MNLO
       Status: Open

Antennamare (Messina)
      Code: ATN
       38.1595 15.4647 1130.0
       Network: ERC
       Status: Open

Anticline Ridge
      Code: PARM
       36.2492 -120.3420 485.0
       Network: MNLO
       Status: Open

Antigua
      Code: AWI
       17.1430 -61.8350 23.0
       Network: TRN
       Status: Closed

Antigua (Friars Hill)
      Code: ANG
       17.1550 -61.8300 27.0
       Network: TRN
       Status: Open

Antillo
      Code: AIO
       37.9712 15.2330 751.4
       Network: ROM
       Status: Open

Antioch
      Code: CACM
       36.9762 -121.7603 74.0
       Network: MNLO
       Status: Closed

Antioch Church
      Code: ACTN
       36.3470 -89.3100 143.0
       Network: SLM
       Status: Closed

Antisana
      Code: ANTI
       -0.4492 -78.1612 4510.0
       Network: QUI
       Status: Open

Antlers
      Code: AL-OK
       34.3581 -95.6125 213.0
       Network: LRSM
       Status: Closed

Antofagasta
      Code: ANCH
       -23.6820 -70.4100 60.0
       Network: GUC
       Status: Open

Antofagasta
      Code: ANT
       -23.7050 -70.4153 80.0
       Network: GUC
       Status: Open

Antumapu
      Code: ANTU
       -33.5691 -70.6335 640.0
       Network: GUC
       Status: Open

Anvil Mountain
      Code: ANV
       64.5655 -165.3717 330.0
       Network: GIA
       Status: Open

Anza Seismic Network, California
      Code: ANZA
      
       Status: Network/Other

Anzar Reservoir 9 (Santa Cruz)
      Code: AN9*
       37.0140 -122.0362 129.0
       Network: MNLO
       Status: Closed

Anzar Road
      Code: ANZ
       36.8847 -121.5909 122.0
       Network: MNLO
       Status: Open

Aobayama
      Code: AOB
       38.2483 140.8467 87.0
       Network: TOH
       Status: Open

Aomori
      Code: AOM
       40.8167 140.7833 5.0
       Network: JMA
       Status: Closed

Aomori
      Code: AOM1
       40.8200 140.7733 3.0
       Network: JMA
       Status: Open

Aomori 3
      Code: AOM3
       40.7767 140.8167 150.0
       Network: JMA
       Status: Open

Aomori Outpost
      Code: AOMJ
       40.5600 140.3733 90.0
       Network: JMA
       Status: Open

Aou
      Code: AOU
       33.7923 133.7706 470.0
       Network: URS
       Status: Open

Aouinet Torkoz
      Code: ANTZ
       28.4747 -9.8547 300.0
       Network: SPGM
       Status: Open

Aoulouz
      Code: ALZ
       30.6960 -8.1410 800.0
       Network: CNRM
       Status: Reserved

Apacha
      Code: APC
       52.9250 157.1581 100.0
       Network: KRSC
       Status: Open

Apache
      Code: AP-OK
       34.8331 -98.4358 427.0
       Network: LRSM
       Status: Closed

Apache Junction
      Code: GVA
       33.4214 -111.5748 507.5
       Status: Open

Apakhonchich
      Code: APN
       56.0000 160.8300 700.0
       Network: KRSC
       Status: Open

Apatity
      Code: APA
       67.5689 33.4050 182.0
       Network: KORS
       Status: Open

Apatity Array Beam Reference Point
      Code: APAES
       67.6061 32.9931 200.0
       Status: Open

Apatity Array Site A0
      Code: APA0
       67.6061 32.9931 200.0
       Status: Open

Apatity Array Site A1
      Code: APA1
       67.6078 32.9931 200.0
       Status: Open

Apatity Array Site A2
      Code: APA2
       67.6053 32.9964 200.0
       Status: Open

Apatity Array Site A3
      Code: APA3
       67.6047 32.9894 200.0
       Status: Open

Apatity Array Site B1
      Code: APB1
       67.6067 33.0047 200.0
       Status: Open

Apatity Array Site B2
      Code: APB2
       67.5983 33.0017 200.0
       Status: Open

Apatity Array Site B3
      Code: APB3
       67.6028 32.9861 200.0
       Status: Open

Apatity Array Site B4
      Code: APB4
       67.6078 32.9831 200.0
       Status: Open

Apatity Array Site B5
      Code: APB5
       67.6100 32.9928 200.0
       Status: Open

Apatity Array Site Z9
      Code: APZ9
       67.5686 33.4050 200.0
       Status: Open

Apeiranthos of Naxos
      Code: APE
       37.0689 25.5306 620.0
       Network: ATH
       Status: Open

Aper
      Code: APER
       35.5504 27.1741 250.0
       Status: Reserved

Apex Site 3
      Code: AP3N
       69.4586 -84.4616 437.0
       Network: POLR
       Status: Open

Apia
      Code: API
       -13.8072 -171.7750 2.0
       Network: WEL
       Status: Open

Apoyeque
      Code: APY
       12.2277 -86.3528 260.0
       Network: INET
       Status: Closed

Apoyeque
      Code: APYN
       12.2338 -86.3500 300.0
       Network: INET
       Status: Open

Apoyo
      Code: APON
       12.9167 -86.0667 600.0
       Network: INET
       Status: Open

Appiano
      Code: APPI
       46.4787 11.2281 1056.0
       Network: ROM
       Status: Open

Apres Vouz Peak
      Code: AVOW
       43.6111 -110.8140 2036.0
       Network: USBR
       Status: Open

Aqtöbe (Aktyubinsk)
      Code: AKTK
       50.4347 58.0167 360.0
       Network: NNC
       Status: Open

Aqua Vermelha
      Code: AGVB
       -19.7394 -50.2331 393.0
       Network: VAO
       Status: Open

Aquidauana
      Code: AQDB
       -20.4760 -55.6990 155.0
       Network: VAO
       Status: Open

Ar Radifah
      Code: RDF
       28.9259 47.5497 180.0
       Network: KISR
       Status: Open

Ar Rass
      Code: ARSS
       25.8810 43.2365 720.0
       Network: SNSN
       Status: Open

Ar Rayn
      Code: RAYN
       23.5225 45.5032 631.0
       Network: RYD
       Status: Open

Ar Rifa`
      Code: BRF
       26.0733 50.5833 0.0
       Network: BMU
       Status: Open

Aracena
      Code: ARAC
       37.8923 -6.5647 675.0
       Network: CRT
       Status: Open

Aradan
      Code: ARDR
       52.5800 93.4300 950.0
       Network: ASRS
       Status: Open

Arakani
      Code: ARKR
       42.6028 46.9944 750.0
       Network: DRS
       Status: Open

Arakawa
      Code: JIJ
       24.3635 124.1428 78.0
       Network: JMA
       Status: Open

Arakawa
      Code: K06
       39.4181 141.5464 363.0
       Network: TOH
       Status: Open

Araks
      Code: AKSZ
       40.1910 43.8850 1160.0
       Network: NSSP
       Status: Open

Aral
      Code: ARLS
       41.8610 74.3230 1640.0
       Network: KYRG
       Status: Open

Arapuni
      Code: ARA
       -38.0833 175.6500 65.0
       Network: WEL
       Status: Closed

Ararat
      Code: ARRZ
       39.8540 44.6970 850.0
       Network: NSSP
       Status: Open

Arbois
      Code: ARBF
       43.4917 5.3325 185.0
       Network: STR
       Status: Open

Arbuckle
      Code: GARM
       38.9552 -122.2522 268.0
       Network: MNLO
       Status: Open

Arcata
      Code: ARC
       40.8777 -124.0774 30.1
       Network: BRK
       Status: Open

Arcavacata
      Code: ACI
       39.3508 16.2031 300.0
       Network: ACI
       Status: Open

Arcevia
      Code: ARV
       43.4977 12.9410 459.0
       Network: ROM
       Status: Open

Arcevia
      Code: ARVD
       43.4981 12.9415 461.0
       Network: ROM
       Status: Reserved

Archignac
      Code: ARH
       45.0097 1.3117 320.0
       Network: LDG
       Status: Closed

Arctic Valley
      Code: PMS
       61.2447 -149.5606 716.0
       Network: PMR
       Status: Closed

Arctowski Station
      Code: AAS
       -62.1600 -58.4625 15.0
       Network: WAR
       Status: Closed

Arden House
      Code: ARNY
       41.3032 -74.1145 430.0
       Network: PAL
       Status: Open

Ardmore
      Code: AM-OK
       34.0478 -97.4114 274.0
       Network: LRSM
       Status: Closed

Areado
      Code: AREB
       -21.3625 -46.1234 982.0
       Network: VAO
       Status: Open

Arecibo
      Code: APR
       18.4521 -66.7295 50.0
       Network: RSPR
       Status: Open

Arecibo Observatory
      Code: AOPR
       18.3466 -66.7539 355.1
       Network: RSPR
       Status: Open

Arenal
      Code: AREE
       -1.4823 -78.4213 4005.0
       Network: QUI
       Status: Open

Arenal Observatory Lodge
      Code: AROL
       10.4373 -84.7092 720.0
       Network: HDC
       Status: Reserved

Arenas del Rey
      Code: EXAR
       36.9580 -3.8940 927.0
       Network: MDD
       Status: Open

Arequipa (Characato)
      Code: ARE
       -16.4621 -71.4913 2452.0
       Status: Open

Arette
      Code: ATE
       43.0858 -0.7003 480.0
       Network: OMPT
       Status: Open

Arette
      Code: NE10
       43.0860 -0.6990 480.0
       Network: NARS
       Status: Closed

Argentière
      Code: OGAG
       44.7880 6.5410 1280.0
       Network: GRN
       Status: Open

Argentine Island (Faraday, Akademik Vernadsky)
      Code: AIA
       -65.2500 -64.2667 11.0
       Network: NASC
       Status: Closed

Arges
      Code: ARR
       45.3675 24.6336 871.0
       Network: BUC
       Status: Open

Argonne
      Code: AO-WS
       45.6067 -88.9503 518.0
       Network: LRSM
       Status: Closed

Argonne North
      Code: ARNI
       43.6667 -112.6235 1553.0
       Network: INEL
       Status: Open

Argyle Ridge
      Code: ARGU
       39.8228 -110.5437 2828.0
       Network: SLC
       Status: Open

Arica
      Code: ARI
       -18.5294 -70.1769 250.0
       Status: Open

Arida
      Code: ARD
       34.0859 135.1617 40.0
       Network: ERIJ
       Status: Open

Arif
      Code: ARF
      
       Network: ISK
       Status: Reserved

Arisaig
      Code: KAR1
       56.9188 -5.8290 186.0
       Network: BGS
       Status: Open

Arisan
      Code: ALS
       23.5104 120.8051 2413.4
       Network: TAP
       Status: Open

Arizona State University
      Code: ASU
       33.4163 -111.9347 354.0
       Status: Open

Arkaroola
      Code: ARKL
       -30.2760 139.3390 520.0
       Network: ADE
       Status: Open

Arkhangelos
      Code: ARG
       36.2161 28.1261 170.0
       Network: ATH
       Status: Open

Arkit
      Code: ARK
       41.7980 71.9630 1280.0
       Network: KYRG
       Status: Open

Arlington Trafton Elementary School
      Code: ATES
       48.2364 -122.0592 62.0
       Network: SEA
       Status: Open

Armento
      Code: ARME
       40.3156 16.0329 980.0
       Network: ENI
       Status: Open

Armidale
      Code: ARMA
       -30.4198 151.6280 1130.0
       Network: AUST
       Status: Open

Armidale
      Code: COO
       -30.5778 151.8917 653.0
       Network: AUST
       Status: Closed

Armutlu
      Code: ARMT
       40.5656 28.8616 418.0
       Network: ISK
       Status: Open

Arnöviken
      Code: ARNU
       61.6920 17.3780 100.0
       Network: UPP
       Status: Open

Arnica Sink
      Code: LASM
       41.5993 -121.5767 2060.0
       Network: MNLO
       Status: Open

Arnold Ranch
      Code: ARN
       37.3493 -121.5327 628.0
       Network: MNLO
       Status: Open

Arrayan
      Code: ARRY
       -1.5063 -78.4552 2900.0
       Network: QUI
       Status: Open

Arriondas
      Code: EARI
       43.3012 -5.2099 680.0
       Network: MDD
       Status: Open

Arroyo Pinares
      Code: AAPN
       37.3077 -4.1210 1160.0
       Network: CRT
       Status: Open

Arroyo Seco
      Code: AASM
       38.4300 -121.1085 65.0
       Network: MNLO
       Status: Open

Arshan
      Code: ARS
       51.9203 102.4233 970.0
       Network: BYKL
       Status: Open

Arslanbob
      Code: ARSB
       41.3240 72.9820 1510.0
       Network: KYRG
       Status: Open

Arta
      Code: ART
       11.5211 42.8378 710.0
       Network: ARO
       Status: Closed

Arta Grotte
      Code: AGD
       11.5290 42.8240 450.0
       Network: ARO
       Status: Open

Arta Observatory
      Code: ARO
       11.5286 42.8468 680.0
       Network: ARO
       Status: Open

Arta Tunnel
      Code: ATD
       11.5300 42.8470 610.0
       Network: ARO
       Status: Open

Arthez-de-Béarn
      Code: ARTL
       43.4561 -0.5881 210.0
       Network: STR
       Status: Open

Arti
      Code: ARU
       56.4302 58.5625 250.0
       Network: OBN
       Status: Open

Artyk
      Code: ATKR
       64.1800 145.1333 700.0
       Network: YARS
       Status: Open

Aruch
      Code: ARUZ
       40.2830 44.0910 1200.0
       Network: NSSP
       Status: Open

Arusha (Longido)
      Code: ARTT
       -2.7256 36.2817 0.0
       Network: TZN
       Status: Open

Arviat
      Code: ARVN
       61.0898 -94.0648 -16.0
       Network: POLR
       Status: Open

Arvin
      Code: ARVC
       35.1272 -118.8293 268.0
       Network: PAS
       Status: Open

Arzberg
      Code: ARSA
       47.2505 15.5232 577.0
       Network: ZAMG
       Status: Open

As Saff
      Code: HSAF
       29.6220 31.5550 460.0
       Network: HLW
       Status: Open

Asagiarikuru
      Code: ASAT
       40.6936 30.7439 100.0
       Network: DDA
       Status: Reserved

Asahigawa
      Code: ASA
       43.7700 142.3733 111.0
       Network: JMA
       Status: Open

Asahikawa (Asahigawa)
      Code: ASA
       43.7700 142.3733 111.0
       Network: JMA
       Status: Open

Asahikawa Outpost (Kamias)
      Code: ASAJ
       44.1165 142.5968 220.0
       Network: JMA
       Status: Open

Asama
      Code: ASM
       36.4000 138.5667 0.0
       Status: Open

Asama Observatory
      Code: AVOE
       36.4011 138.5722 1406.0
       Network: ERIJ
       Status: Open

Asarigawa Hot Spring
      Code: AHS
       43.1339 141.0460 170.0
       Network: HSS
       Status: Closed

Ascension (Butt Crater)
      Code: ASCN
       -7.9327 -14.3601 173.0
       Status: Open

Ascension Island Hydrophone Array Site 19
      Code: ASH19
       -7.8250 -14.6020 -125.0
       Network: USAF
       Status: Reserved

Ascension Island Hydrophone Array Site 21
      Code: ASH21
       -7.9870 -14.4950 -810.0
       Network: USAF
       Status: Reserved

Ascension Island Hydrophone Array Site 23
      Code: ASH23
       -8.0697 -14.4175 -841.0
       Network: USAF
       Status: Reserved

Ascension Island Hydrophone Array Site 24
      Code: ASH24
       -8.0557 -14.4490 -777.0
       Network: USAF
       Status: Reserved

Ascension Island Hydrophone Array Site 25
      Code: ASH25
       -8.9465 -14.6500 -1646.0
       Network: USAF
       Status: Reserved

Ascension Island Hydrophone Array Site 26
      Code: ASH26
       -8.9440 -14.6180 -1661.0
       Network: USAF
       Status: Reserved

Ascension Island Hydrophone Array Site 27
      Code: ASH27
       -7.8530 -14.3660 -770.0
       Network: USAF
       Status: Reserved

Ascension Island Hydrophone Array Site 29
      Code: ASH29
       -7.9490 -14.2660 -824.0
       Network: USAF
       Status: Reserved

Ascoli Piceno (Monte Piselli)
      Code: ALP
       42.7803 13.5761 1370.0
       Network: SSO
       Status: Open

Aserradero
      Code: ASE
       12.4747 -87.1903 0.0
       Network: INET
       Status: Closed

Ash Flat
      Code: AFAR
       36.1333 -91.5312 239.0
       Network: CERI
       Status: Open

Asheville
      Code: AVNC
       35.6240 -82.5310 943.0
       Network: CERI
       Status: Open

Ashford Hill
      Code: AFH
       51.3439 -1.2197 91.0
       Network: BKN
       Status: Reserved

Ashgabat (Ashkhabad)
      Code: ASH
       37.9500 58.3500 220.0
       Network: TRKM
       Status: Open

Ashibetsu
      Code: JAB
       43.5045 142.2232 187.0
       Network: JMA
       Status: Open

Ashikaga
      Code: JAG
       36.4250 139.4533 241.0
       Network: JMA
       Status: Open

Ashizuri
      Code: ASZ
       32.7167 133.0167 30.0
       Network: JMA
       Status: Open

Ashkhabad
      Code: ASH
       37.9500 58.3500 220.0
       Network: TRKM
       Status: Open

Ashland
      Code: ALO
       42.2000 -122.7000 720.0
       Status: Unreported

Ashorobuto
      Code: JAR
       43.2968 143.7695 210.0
       Network: JMA
       Status: Open

Ashtabula County Emergency Management Agency
      Code: ACEO
       41.7490 -80.7680 293.0
       Network: OGSO
       Status: Open

Ashtian
      Code: ASAO
       34.5480 50.0253 2217.0
       Network: THR
       Status: Open

Ashton Mining of Canada Property
      Code: YOSQ
       52.8666 -72.1998 649.0
       Network: POLR
       Status: Open

Askøy
      Code: ASK
       60.4830 5.1950 50.0
       Network: BER
       Status: Open

Askersund
      Code: ASKU
       58.8946 14.8288 150.0
       Network: UPP
       Status: Open

Asmera
      Code: ASME
       15.3500 38.9300 2420.0
       Status: Open

Aso
      Code: ASO
       32.8833 131.0167 568.0
       Network: KYT
       Status: Closed

Asosan
      Code: ASJ
       32.8783 131.0750 1143.0
       Network: JMA
       Status: Open

Aspremont
      Code: ASPF
       43.7682 7.2583 850.0
       Network: STR
       Status: Open

Assisi
      Code: ASS
       43.0630 12.6518 805.0
       Network: ROM
       Status: Open

Astolfo Dutra
      Code: ATDB
       -21.2900 -42.8606 0.0
       Network: VAO
       Status: Open

Astor Pass
      Code: APNR
       40.2300 -119.8665 1471.0
       Network: REN
       Status: Closed

Astrida
      Code: AST
       -2.6167 28.7333 1648.0
       Status: Closed

Astrida
      Code: BTR
       -2.6167 29.7333 1648.0
       Status: Closed

Aswan
      Code: ASW
       24.0782 32.8888 132.0
       Network: HLW
       Status: Open

At Ta'if
      Code: TAF1
       21.2830 40.3500 2500.0
       Network: RYD
       Status: Open

At Ta'if
      Code: TAIF
       21.2920 40.3540 1680.0
       Network: RYD
       Status: Open

At Turbah
      Code: TRBA
       13.2080 44.1250 1840.0
       Network: DHMR
       Status: Open

Atahualpa
      Code: ATAH
       -7.0010 -78.3950 3270.0
       Network: LIM
       Status: Reserved

Atar
      Code: ATA
       11.4572 43.2083 50.0
       Network: ARO
       Status: Open

Atar 1
      Code: ATR1
       30.9700 34.6300 200.0
       Network: GII
       Status: Closed

Athens Observatory
      Code: ATH
       37.9722 23.7167 95.0
       Network: ATH
       Status: Open

Atibaia
      Code: VAO2
       -23.2250 -46.5417 1120.0
       Network: VAO
       Status: Open

Atico
      Code: ATI
       -16.1711 -73.6203 300.0
       Status: Open

Atikokan Iron Mine
      Code: ATKO
       48.8231 -91.6004 382.0
       Network: POLR
       Status: Open

Atka
      Code: AA-IS
       52.2117 -174.2036 6.0
       Network: LRSM
       Status: Closed

Atka Island
      Code: ATKA
       52.2027 -174.1955 55.0
       Network: GIA
       Status: Open

Atlanta
      Code: ATL
       33.4333 -84.3375 272.0
       Network: ATL
       Status: Open

Atlantic Liquefied Natural Gas
      Code: ALNG
       10.1814 -61.6882 0.0
       Network: TRN
       Status: Open

Atoka
      Code: AK-OK
       34.3683 -93.0572 183.0
       Network: LRSM
       Status: Closed

Atsumi
      Code: ATM
       38.5650 139.6617 180.0
       Network: TOH
       Status: Open

Atsumi
      Code: JAA
       34.6317 137.1433 30.0
       Network: JMA
       Status: Open

Atsumi
      Code: JYA
       38.5930 139.7138 200.0
       Network: JMA
       Status: Open

Attachie
      Code: ATC
       56.2300 -121.4500 0.0
       Network: EDM
       Status: Closed

Attica
      Code: ATT
       42.8358 -78.1942 470.0
       Network: PAL
       Status: Closed

Attu Island--Fox
      Code: FX1
       52.8821 173.1643 250.0
       Network: USAF
       Status: Open

Au Sable
      Code: ASNY
       44.5340 -73.6740 0.0
       Network: PAL
       Status: Reserved

Auburn
      Code: ABN
       40.3911 -95.8506 294.0
       Status: Open

Auburn
      Code: ABRN
       42.9963 -76.4853 224.0
       Network: BLMY
       Status: Open

Auburn Dam (Forest Hills Divide)
      Code: ADC
       38.9448 -120.9683 524.0
       Network: MNLO
       Status: Closed

Auburn Hatchery
      Code: AHID
       42.7654 -111.1004 1960.0
       Network: SLC
       Status: Open

Auburntown
      Code: ABTN
       35.8855 -86.1090 363.0
       Network: TVA
       Status: Open

Auchinoon
      Code: EAU
       55.8454 -3.4474 359.0
       Network: BGS
       Status: Open

Auckland
      Code: AUC
       -36.8600 174.7781 79.0
       Network: WEL
       Status: Closed

Augspurger Mountain
      Code: APM
       45.7361 -121.6806 865.0
       Network: SEA
       Status: Open

Augusta
      Code: AG-ME
       44.3728 -69.6628 152.0
       Network: LRSM
       Status: Closed

Augusta-Monte Tauro
      Code: AGST
       37.2565 15.2271 70.0
       Network: ROM
       Status: Open

Augustine Dome H
      Code: AUH
       59.3639 -153.4432 890.0
       Network: GIA
       Status: Open

Augustine Domo
      Code: AUD
       59.3626 -153.4265 1208.0
       Network: GIA
       Status: Open

Augustine Flow
      Code: AUF
       59.3878 -153.4590 165.0
       Network: GIA
       Status: Closed

Augustine Island
      Code: AGI
       59.3800 -153.4200 580.0
       Network: GIA
       Status: Closed

Augustine Island
      Code: AU2
       59.3703 -153.3781 195.0
       Status: Reserved

Augustine Island
      Code: AUE
       59.3590 -153.3722 172.0
       Network: GIA
       Status: Open

Augustine Island
      Code: AUI
       59.3352 -153.4271 293.0
       Network: GIA
       Status: Open

Augustine Lava Flow
      Code: AUL
       59.3822 -153.4345 360.0
       Network: GIA
       Status: Open

Augustine Mound
      Code: AUM
       59.3710 -153.3528 105.0
       Network: GIA
       Status: Closed

Augustine Pinnacle
      Code: AUP
       59.3623 -153.4205 1033.0
       Network: AGS
       Status: Open

Augustine West
      Code: AUW
       59.3701 -153.4708 276.0
       Network: GIA
       Status: Open

Augustine-Summit
      Code: AGU
       59.3600 -153.4307 1226.0
       Network: GIA
       Status: Open

Auke Bay
      Code: ABF
       58.3813 -134.6433 3.0
       Network: AGS
       Status: Open

Auki
      Code: AUK
       -8.7617 160.7033 91.0
       Network: HNR
       Status: Open

Aurakhmat
      Code: AUR
       41.5833 70.1167 0.0
       Status: Closed

Auriere
      Code: AURF
       43.8873 7.3275 1040.0
       Network: STR
       Status: Open

Aurora
      Code: AR-WS
       45.6967 -88.1422 381.0
       Network: LRSM
       Status: Closed

Ausora
      Code: ASOR
       28.7558 77.7722 0.0
       Network: NDI
       Status: Open

Austin
      Code: AT-NV
       39.4814 -117.0739 1981.0
       Network: LRSM
       Status: Closed

Austin
      Code: ATX
       30.3144 -97.8667 280.0
       Network: ATX
       Status: Closed

Austin
      Code: AUS
       30.2833 -97.7833 0.0
       Status: Closed

Australian Geological Survey Org., Canberra
      Code: AUST
      
       Status: Network/Other

Avacha
      Code: AVH
       53.2650 158.7380 900.0
       Network: KRSC
       Status: Open

Avellanes
      Code: AVN
       41.8837 0.7518 630.0
       Network: MRB
       Status: Closed

Avellanes
      Code: CAVN
       41.8827 0.7518 626.0
       Network: MRB
       Status: Open

Averroes
      Code: AVE
       33.2981 -7.4133 230.0
       Network: SPGM
       Status: Open

Avery Point
      Code: APT
       41.3160 -72.0639 3.0
       Network: WES
       Status: Closed

Avezzano
      Code: AZI
       41.9884 13.4357 0.0
       Network: ROM
       Status: Closed

Avola
      Code: HAVL
       36.9600 15.1250 455.0
       Network: CAT
       Status: Open

Avon
      Code: AVO
       -34.3764 150.6150 532.0
       Network: MEL
       Status: Open

Avondale Springs
      Code: ASTN
       36.3270 -83.4760 730.0
       Network: CERI
       Status: Open

Avril sur Loire
      Code: AVF
       46.7906 3.3526 225.0
       Network: LDG
       Status: Open

Avril sur Loire
      Code: AVFP
       46.7919 3.3569 200.0
       Network: LDG
       Status: Reserved

Awa-shima
      Code: JAW
       38.4562 139.2487 70.0
       Network: JMA
       Status: Open

Awaji-shima
      Code: JAJ
       34.3357 134.9078 109.0
       Network: JMA
       Status: Closed

Awoonga Dam 3
      Code: AWDQ
       -24.0478 151.3157 110.0
       Network: QDM
       Status: Open

Awu
      Code: AWU
      
       Status: Closed

Aya Nagar
      Code: AYAN
       28.4822 77.1267 0.0
       Status: Open

Ayacucho
      Code: PP07
       -13.0833 -74.2500 2800.0
       Network: LIM
       Status: Reserved

Ayagualo
      Code: AYA
       13.6294 -89.2894 0.0
       Status: Closed

Ayaqueme
      Code: AYVM
       19.1678 -98.9542 2924.0
       Network: UNM
       Status: Closed

Aydincik
      Code: AYK
       36.1522 33.3269 50.0
       Network: ISK
       Status: Open

Ayenquera
      Code: AYE
       -17.0133 -71.6719 240.0
       Status: Open

Ayia Napa
      Code: FAM
       34.9961 34.0019 68.0
       Network: NIC
       Status: Closed

Ayseler
      Code: AYS
       36.8955 31.5736 565.0
       Network: DSIT
       Status: Open

Ayvalik
      Code: AYVA
       39.3083 26.6903 82.0
       Network: DDA
       Status: Open

Az Zalaf
      Code: ZALF
       32.9221 37.3342 532.0
       Network: NSSC
       Status: Open

Azúcar
      Code: AZ1C
       3.7310 -76.1118 3980.0
       Network: UVC
       Status: Open

Azúcar
      Code: AZUC
       3.6940 -76.1360 3680.0
       Network: UVC
       Status: Closed

Azai
      Code: AZJ
       35.4772 136.3239 370.0
       Network: DRI
       Status: Open

Azar Shahr
      Code: IAZR
       37.6783 45.9800 1620.0
       Network: TEH
       Status: Open

Azuela
      Code: AZU1
       -0.0825 -77.5905 1766.0
       Network: QUI
       Status: Open

`Afif
      Code: AFFS
       23.9267 43.0005 1090.0
       Network: SNSN
       Status: Open

`Afif
      Code: AFIF
       24.1010 43.1800 950.0
       Network: RYD
       Status: Open

`Anjarah
      Code: ANJJ
       32.3010 35.7710 1075.0
       Network: JSO
       Status: Open

`Ataq
      Code: ATAQ
       14.5333 46.8083 0.0
       Network: DHMR
       Status: Reserved

`Aynunah
      Code: AYUS
       28.1889 35.2689 0.0
       Network: SNSN
       Status: Open

`En Gedi (Ein Gedi)
      Code: ENGI
       31.4690 35.3940 -321.0
       Network: GII
       Status: Open

`En Yahav
      Code: ARVI
       30.6400 35.1870 0.0
       Network: GII
       Status: Open

`Ofer
      Code: OFRI
       32.6210 34.9850 520.0
       Network: GII
       Status: Open

`Uqlat as Suqur
      Code: UQSK
       25.7890 42.3600 950.0
       Network: RYD
       Status: Open

Inquiries should be directed to: Julie Martinez jmartinez@usgs.gov

 


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