World Data Center for Seismology, Denver and International Seismological Centre
International Registry of Seismograph Stations
NETWORK: UNM
Instituto de Geofísica, UNAM, Mexico City, DF, Mexico
Servicio Sismológico Nacional
Instituto de Geofísica, UNAM
Ciudad Universitaria
Circuito Exterior
Delegacion Coyoacán
Mexico DF04510, Mexico
TEL: 011-52-55-5622-4134
TEL: 011-52-55-5622-4126 & 27 & 29 (General)
24-hr earthquake recording, in Spanish
TEL: 011-52-55-5622-8112
FAX: 011-52-55-5616-2547 (SSN-Fax only)
FAX: 011-52-55-5550 2486
URL: http://www.igeofcu.unam.mx/
URL: http://www.ssn.unam.mx/
| Code | Latitude | Longitude | Elevation | Status | Station Name |
|---|---|---|---|---|---|
| ACP | 18.2078 | -98.0597 | 1250.0 | Closed | Acatlán |
| ACX | 16.8694 | -99.8583 | 300.0 | Open | Acapulco |
| AGX | 21.8787 | -102.3010 | 0.0 | Closed | Aguascalientes |
| ARL | 17.4120 | -93.1180 | 0.0 | Closed | |
| AYVM | 19.1678 | -98.9542 | 2924.0 | Closed | Ayaqueme |
| AZO | 15.9660 | -97.4080 | 0.0 | Closed | |
| BVTM | 18.8933 | -102.2650 | 0.0 | Closed | |
| CAIG | 17.0478 | -100.2673 | 80.0 | Open | El Cayaco |
| CBZM | 18.0150 | -102.4050 | 0.0 | Reserved | |
| CCIG | 16.2820 | -92.1370 | 1500.0 | Open | Comitán |
| CDAM | 18.3500 | -100.6500 | 300.0 | Reserved | Ciudad Altamirano |
| CEO | 16.2333 | -97.0183 | 3000.0 | Closed | Cerro Encantado |
| CGG | 16.6750 | -98.4575 | 400.0 | Closed | |
| CGVM | 19.7500 | -98.8293 | 0.0 | Closed | Cerro Gordo |
| CGX | 19.7028 | -103.4617 | 1600.0 | Open | Ciudad Guzman |
| CHH | 28.6367 | -106.0783 | 1430.0 | Closed | Chihuahua |
| CHIG | Reserved | Chihuahua | |||
| CHPM | 18.2986 | -98.6132 | 1030.0 | Open | Chiautla de Tapia |
| CHVM | 19.0873 | -99.1473 | 3213.0 | Open | Chichinautzin |
| CIPM | 17.9620 | -97.8540 | 0.0 | Closed | |
| CIVM | 19.1032 | -98.9858 | 3530.0 | Open | Cilcuayo |
| CJM | 19.4990 | -105.0430 | 129.0 | Open | Chamela |
| CMIG | 17.0910 | -94.8840 | 200.0 | Open | Colonia Cuauhtémoc, Matias Romero |
| COLM | 19.1808 | -103.6910 | 779.3 | Open | Colima |
| COM | 16.2533 | -92.1281 | 1528.0 | Closed | Comitan |
| COM2 | 16.2417 | -92.1372 | 0.0 | Closed | Comitán 2 |
| CRX | 19.4064 | -99.6800 | 2997.0 | Open | Cerrillo |
| CUPM | 19.6036 | -97.6186 | 2450.0 | Closed | Cuyoaco |
| CVM | 19.3821 | -99.1785 | 0.0 | Closed | Colonia del Valle |
| CXP | 18.2754 | -97.1418 | 0.0 | Closed | |
| DEIG | 20.3000 | -99.0400 | 0.0 | Reserved | Demacu |
| EJC | 17.6044 | -93.1956 | 0.0 | Closed | Estación Juárez |
| EVV | 18.4565 | -95.3493 | 0.0 | Open | El Vigía |
| FLOM | 17.2255 | -100.3887 | 840.0 | Closed | Florida |
| GUM | 20.6794 | -103.3242 | 1567.0 | Closed | Guadalajara |
| GUM2 | 20.6667 | -103.3000 | 1543.0 | Open | Guadalajara 2 |
| GUO | 16.0987 | -97.0610 | 244.0 | Closed | |
| HUIG | 15.7684 | -96.1082 | 150.0 | Open | Huatulco |
| IGM | 28.8842 | -118.2917 | 65.0 | Closed | Isla Guadalupe |
| IMM | 21.6200 | -106.5800 | 0.0 | Unreported | Islas Marias |
| IXC | 17.4272 | -93.1008 | 0.0 | Closed | Ixtacomitan |
| JCM | 19.7342 | -99.7611 | 0.0 | Open | Jocotitlán |
| LAGM | 16.1042 | -97.0778 | 201.0 | Closed | |
| LAZM | 18.0360 | -102.2050 | 0.0 | Closed | Lázaro Cárdenas |
| LCG | 21.1450 | -101.7250 | 2200.0 | Closed | Leon Cerro Gordo |
| LIBM | 17.2940 | -93.0120 | 0.0 | Closed | |
| LJX | 19.5383 | -97.1492 | 3050.0 | Closed | Las Lajas |
| LLJ | 16.5642 | -98.8847 | 0.0 | Closed | |
| LNM | 21.1167 | -101.6675 | 1800.0 | Closed | Leon |
| LPIG | 24.1020 | -110.3080 | 46.0 | Open | La Paz |
| LVIG | 19.7232 | -96.4177 | 41.0 | Open | Laguna Verde |
| LVMM | 19.6014 | -96.3955 | 160.0 | Closed | |
| LVVM | 19.7380 | -96.4488 | 0.0 | Closed | Laguna Verde |
| MAIG | 23.1883 | -106.4244 | 10.0 | Open | Mazatlán |
| MAZ | 23.1881 | -106.4061 | 65.0 | Closed | Mazatlán |
| MDVM | 19.5365 | -99.2490 | 2405.0 | Open | Presa Madin |
| MER | 20.9475 | -89.6164 | 7.0 | Open | Merida |
| MEX | 19.3289 | -99.1861 | 2280.0 | Closed | Mexico City |
| MNZ | 19.0542 | -104.3306 | 60.0 | Closed | Manzanillo |
| MOIG | 19.6779 | -101.1889 | 1275.0 | Open | Morelia |
| MOPM | 18.7333 | -97.9167 | 1840.0 | Open | Molcaxac |
| MRX | 19.7045 | -101.1917 | 1560.0 | Open | Morelia |
| MUX | 15.0790 | -92.0740 | 0.0 | Closed | Unión Juárez |
| MZX | 23.2008 | -106.4253 | 10.0 | Open | Mazatlán |
| NUXM | 17.2108 | -100.7547 | 80.0 | Closed | Nuxco |
| OAX | 17.0203 | -96.7628 | 1570.0 | Closed | Oaxaca |
| OSCM | 17.4056 | -93.3347 | 0.0 | Closed | Ostuacán |
| OSM | 18.4972 | -103.4719 | 0.0 | Closed | Ostula |
| OXM | 19.2972 | -99.6883 | 2700.0 | Closed | Oxtotitlan |
| OXX | 17.0817 | -96.7233 | 1730.0 | Open | Oaxaca |
| PAY | 17.4717 | -93.4913 | 0.0 | Closed | |
| PBJ | 16.4367 | -95.4067 | 213.0 | Closed | Presa Benito Juárez |
| PBVM | 19.4412 | -99.0843 | 0.0 | Open | Peñon de los Baños |
| PDEM | 17.4632 | -100.7410 | 1620.0 | Closed | Puerto del Eden |
| PEO | 15.8512 | -97.0555 | 3.0 | Closed | Puerto Escondido |
| PGOM | 17.4720 | -100.1803 | 2560.0 | Closed | Puerto del Gallo |
| PIM | 18.2750 | -101.8817 | 81.0 | Open | Presa del Infiernillo |
| PIO | 16.3947 | -98.1270 | 200.0 | Closed | Pinotepa Nacional |
| PLIG | 18.3923 | -99.5023 | 875.0 | Open | Platanillo |
| PLO | 15.7402 | -96.4583 | 280.0 | Closed | Pochutla |
| PMM | 17.1700 | -93.6028 | 215.0 | Closed | Presa Malpaso |
| PNIG | 16.3923 | -98.1271 | 350.0 | Open | Pinotepa Nacional |
| PNVM | 19.3470 | -98.9180 | 0.0 | Unreported | El Pino |
| POGM | 17.3752 | -100.6213 | 650.0 | Closed | Potrero Grande |
| PORM | 17.1790 | -93.3950 | 0.0 | Closed | El Porvenir |
| PPM | 19.0667 | -98.6267 | 3980.0 | Open | Popocatépetl |
| PPNM | 17.3005 | -101.0378 | 260.0 | Closed | Papanoa |
| PPOM | 17.0200 | -100.2400 | 100.0 | Closed | El Papayo |
| PSM | 16.7048 | -95.0410 | 750.0 | Closed | Palmasola |
| PTVM | 19.5930 | -99.1130 | 2230.0 | Open | Pico Tres Padres |
| PXO | 15.7478 | -96.3030 | 25.0 | Closed | Coyula |
| QUIG | 20.7000 | -100.2800 | 0.0 | Reserved | Querétaro |
| RFVM | 19.3332 | -98.7617 | 3105.0 | Open | Río Frio |
| SCIG | Reserved | San Cristóbal de las Casas | |||
| SCX | 16.7358 | -92.6345 | 0.0 | Open | San Cristóbal de las Casas |
| SFJM | 20.4865 | -103.0395 | 1500.0 | Open | Santa Fe |
| SIPM | 17.2230 | -93.1570 | 0.0 | Closed | |
| SJRM | 17.1380 | -100.4740 | 40.0 | Closed | San Jerónimo |
| SMAM | 16.7855 | -99.3982 | 0.0 | Closed | San Marcos |
| SMMM | 19.7398 | -98.7405 | 0.0 | Closed | San Miguel Ometusco |
| SRP | 18.8967 | -97.7800 | 0.0 | Open | Santa Rosa |
| SRR | 18.7254 | -110.9524 | 60.0 | Closed | Isla Socorro |
| SZVM | 19.3230 | -99.3810 | 3357.0 | Open | Salazar |
| TAC | 19.4050 | -99.1936 | 2297.0 | Open | Tacubaya |
| TAIG | Reserved | Tapachula | |||
| TANM | 16.9190 | -93.1150 | 0.0 | Closed | |
| TCPM | 18.8900 | -97.6894 | 0.0 | Open | Tecamachalco |
| TEIG | 20.2263 | -88.2764 | 69.0 | Open | Tepich |
| TEO | 18.1382 | -97.0752 | 1060.0 | Closed | Teotitlán |
| TETM | 17.1617 | -100.6305 | 50.0 | Closed | Tetitlán |
| TJIG | Reserved | Tequila | |||
| TLA | 15.0289 | -92.2000 | 0.0 | Closed | Tapachula |
| TLX | 20.0375 | -98.4361 | 2250.0 | Closed | Tulancingo |
| TMIG | Reserved | Tepeneme | |||
| TMM | 25.7505 | -100.2029 | 585.0 | Closed | Tecnologico de Monterrey |
| TMM2 | 25.6992 | -100.2663 | 0.0 | Closed | Tecnologico de Monterrey 2 |
| TMX | 22.2550 | -97.8506 | 21.0 | Closed | Tampico |
| TPG | 17.5607 | -98.5555 | 1100.0 | Closed | Tlapa |
| TPIG | Reserved | Tehuacán | |||
| TPM | 18.9833 | -99.0617 | 1500.0 | Open | Tepoztlan |
| TPX | 14.9050 | -92.2611 | 150.0 | Open | Tapachula |
| TUIG | 18.0339 | -94.4227 | 100.0 | Open | Tuzandepetl |
| TXO | 17.2817 | -97.6817 | 2025.0 | Closed | Tlaxiaco |
| UGO | 21.0170 | -101.2555 | 0.0 | Reserved | Universidad de Guanajuato |
| UJZ | 15.0750 | -92.0833 | 0.0 | Closed | |
| UNM | 19.3290 | -99.1780 | 2257.0 | Open | Universidad Nacional Autónoma de México (UNAM) |
| UON | 17.9700 | -101.8150 | 0.0 | Closed | La Unión |
| VCM | 19.2006 | -96.1378 | 3.0 | Closed | Veracruz |
| VDF | 16.7610 | -96.8220 | 0.0 | Closed | Valdeflores |
| VGP | 17.3572 | -93.6140 | 0.0 | Closed | |
| VHM | 17.1767 | -96.7453 | 1829.0 | Closed | Vista Hermosa |
| VHO | 17.0723 | -96.7332 | 1685.0 | Open | Vista Hermosa |
| VMO | 15.8512 | -97.0638 | 3.0 | Closed | Villa Marinero |
| VNM | 25.8433 | -100.5942 | 0.0 | Closed | Villa de García |
| YAIG | 18.8620 | -99.0670 | 1340.0 | Open | Yautepec |
| YOO | 17.7500 | -97.8250 | 1600.0 | Closed | |
| ZAIG | 22.7690 | -102.5670 | 2537.0 | Open | Zacatecas |
| ZIIG | 17.6067 | -101.4650 | 32.0 | Open | Zihuatanejo |
| ZZA | 15.1333 | -92.3167 | 0.0 | Closed |
Inquiries should be directed to: Julie Martinez jmartinez@usgs.gov
