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Earthquake Hazards Program
Phase Data

Explanation of Parameters


     28 JUL 2007  (209)

     ot  = 00:02:17.39   +/-   0.51              OFF COAST OF OREGON             
     lat =      44.530   +/-    4.4
     lon =    -129.673   +/-    5.0              MAGNITUDE 4.6 (GS)       
     dep =        10.0  (geophysicist)

     445 km (275 miles) W of Newport, Oregon
     455 km (285 miles) WNW of Coos Bay, Oregon
     495 km (305 miles) WSW of Astoria, Oregon
     530 km (330 miles) W of SALEM, Oregon

     nph =  100 of 129    se = 1.19    FE=030                            A   

     error ellipse = ( 53.7,  0.0,  7.5;143.7,  0.0,  4.6;  0.0,  0.0,  0.0)

 mb = 4.6 ( 18)  ML = 0.0 (  0)  mblg = 0.0 (  0)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 HEBO ePn     00:03:20.07  -2.3    4.3  79 d:1.0+2     4.8X                  HEBO
 KEBM ePn     00:03:21.92   0.2    4.2 111                                   KEBM
 BMW  ePn     00:03:29.56  -2.0    4.9  64 d:9.5+1     5.0X                  BMW 
 NLWA ePn     00:03:30.98  -0.9    5.0  53                                   NLWA
 HUMO ePn     00:03:34.21  -1.6    5.2 109                                   HUMO
 GNW  ePn     00:03:40.18  -1.2    5.7  55                                   GNW 
 HOOD ePn     00:03:41.70  -1.2    5.8  79                                   HOOD
 LON  ePn     00:03:43.98  -1.5    5.9  65                                   LON 
 YBH  ePn     00:03:44.34   0.6    5.8 116                                   YBH 
 PGC  ePn     00:03:44.50  -0.9    5.9  44                                   PGC 
 JCW  P       00:03:52.53  -0.4    6.5  53 d:1.2+2     5.8X                  JCW 
 WDC  ePn     00:03:55.00   0.8    6.6 124                                   WDC 
 RPW  P       00:03:57.81  -0.2    6.9  52 d:1.0+2     5.8X                  RPW 
 ETW  P       00:04:02.21  -0.4    7.2  61 d:6.4+1     5.5X                  ETW 
 HOPS ePn     00:04:02.35  -3.2X   7.4 136                                   HOPS
 RSW  P       00:04:04.33  -0.2    7.3  72 d:7.1+1     5.7X                  RSW 
 HAWA ePn     00:04:04.53  -0.5    7.4  72                                   HAWA
 MOD  ePn     00:04:05.65   1.0    7.3 108                                   MOD 
 OD2  P       00:04:14.47  -1.3    8.2  66 d:7.6+1     6.1X                  OD2 
 LNOR P       00:04:17.47   1.7    8.2  77 d:6.1+1     5.9X                  LNOR
 OHCM ePn     00:04:18.43   4.7X   8.0 128                                   OHCM
 BMO  ePn     00:04:23.43  -1.5    8.8  84                                   BMO 
 PAHR ePn     00:04:29.37   1.4    9.0 119                                   PAHR
 CMB  ePn     00:04:33.52  -1.2    9.5 130                                   CMB 
 BMN  ePn     00:04:43.98   1.8   10.1 110                                   BMN 
      P       00:04:49.07   6.9X
 HLID ePn     00:04:56.16   0.8   11.0  90                                   HLID
 MSO  ePn     00:04:57.22  -1.0   11.2  73                                   MSO 
 ELK  ePn     00:04:59.72   0.8   11.3 105                                   ELK 
 MTUM ePn     00:05:02.35   6.9X  11.0 127                                   MTUM
 CHMT ePn     00:05:03.94  -0.9   11.7  72                                   CHMT
 WALA ePn     00:05:03.97  -0.6   11.7  62                                   WALA
 MCMT P       00:05:09.85   1.4   12.0  83                                   MCMT
 LRM  ePn     00:05:12.06   0.3   12.2  78                                   LRM 
 ISA  ePn     00:05:12.97   0.1   12.3 132                                   ISA 
 HVU  ePn     00:05:17.85   0.5   12.6  97                                   HVU 
 HRY  P       00:05:18.29   0.5   12.7  74                                   HRY 
 TPNV ePn     00:05:18.58   0.7   12.7 122                                   TPNV
 BGU  P       00:05:18.81  -0.1   12.8 101                                   BGU 
 BOZ  ePn     00:05:19.87   0.3   12.8  79                                   BOZ 
 QLMT ePn     00:05:23.07   0.9   13.0  82                                   QLMT
 SPUT ePn     00:05:23.48   0.9   13.0  98                                   SPUT
      P       00:05:28.72   6.1X
 DUG  ePn     00:05:25.10   0.2   13.2 103                                   DUG 
 RRI2 ePn     00:05:27.40   1.2   13.3  89                                   RRI2
 GSC  ePn     00:05:28.82  -0.1   13.5 129                                   GSC 
 IMW  ePn     00:05:29.96   1.4   13.5  86                                   IMW 
 TPAW ePn     00:05:30.93   1.5   13.5  88                                   TPAW
 SHPR ePn     00:05:31.21   0.4   13.6 121                                   SHPR
 REDW ePn     00:05:32.10   1.4   13.6  88                                   REDW
 FLWY ePn     00:05:32.40   1.9   13.6  85                                   FLWY
 YFT  ePn     00:05:34.06   5.6X  13.5  84                                   YFT 
 MWC  ePn     00:05:34.30   3.2X  13.6 135                                   MWC 
      P       00:05:44.81  13.7X
      e       00:05:50.33
 LOHW ePn     00:05:34.33   1.9   13.7  87                                   LOHW
 NLU  ePn     00:05:34.56   1.2   13.8 103                                   NLU 
 LKWY ePn     00:05:34.74   2.2   13.7  83                                   LKWY
      P       00:05:47.67  15.1X
 ARUT e       00:05:34.92  -0.3   13.9 113                                   ARUT
 EDM  ePn     00:05:34.93   2.0   13.8  45                                   EDM 
 DLBC ePn     00:05:36.14   1.4   13.9 359                                   DLBC
 CCUT P       00:05:38.11   0.3   14.1 114                                   CCUT
 JLU  ePn     00:05:41.47   5.6X  14.0 100                                   JLU 
 MSU  ePn     00:05:41.48  -0.1   14.4 109                                   MSU 
 GCMT P       00:05:42.31   4.1X  14.2  78                                   GCMT
 LDFC ePn     00:05:44.81   0.5   14.6 125                                   LDFC
 RLMT ePn     00:05:45.05   2.6   14.5  80                                   RLMT
 TMUT ePn     00:05:46.34   0.8   14.7 104                                   TMUT
      P       00:05:51.44  -0.4X
      e       00:06:10.18  14.2X
 BW06 ePn     00:05:48.91   3.8X  14.7  90                                   BW06
 PFO  ePn     00:05:50.04   1.1   15.0 132                                   PFO 
 SRU  ePn     00:05:52.83  -0.1   15.3 104                                   SRU 
 BAR  ePn     00:05:56.88  -0.1   15.6 135 b:7.0+1 1.7 4.6                   BAR 
 GLA  ePn     00:06:06.03   0.2   16.3 130                                   GLA 
 LAO  ePn     00:06:10.27   0.9   16.5  74 b:3.1+1 1.0 4.4                   LAO 
      P       00:06:18.51   6.5X
 WUAZ ePn     00:06:11.36   0.7   16.6 116 b:9.7+1 1.6 4.7                   WUAZ
 RWWY ePn     00:06:12.83   1.9   16.6  92 b:3.4+1 1.2 4.4                   RWWY
      P       00:06:19.31   6.0X
 PV10 P       00:06:14.03   3.3X  16.6 105                                   PV10
 PV01 P       00:06:14.89  -1.4   17.1 105                                   PV01
 HYT  P       00:06:17.21   2.3   17.0 347                                   HYT 
 RAGM         00:06:21.84  -8.7X  18.2 336                                   RAGM
 MVCO ePn     00:06:23.26   0.5   17.6 107 b:9.0+1 1.5 4.7                   MVCO
 SMCO ePn     00:06:24.64   0.2   17.7 100                                   SMCO
 PHWY ePn     00:06:27.28  -0.7   18.0  92                                   PHWY
 DGMT ePn     00:06:27.46   0.5   17.9  68 b:5.1+1 1.2 4.5                   DGMT
      P       00:06:32.47  -3.9X
 RSSD ePn     00:06:31.56  -0.3   18.3  82 b:5.1+1 1.9 4.4                   RSSD
 ISCO ePn     00:06:32.49  -0.7   18.4  96                                   ISCO
 BMRM P       00:06:36.34   0.6   18.7 337                                   BMRM
 TUC  eP      00:06:39.74  -0.9   19.1 123                                   TUC 
 SDCO ePn     00:06:43.57  -1.2   19.4 102 b:5.3+1 1.8 4.5                   SDCO
 LAZ  P       00:06:50.43  -0.5   20.1 113                                   LAZ 
 YKW3 ePn     00:06:50.84  -1.4   20.1  21                                   YKW3
 ANMO eP      00:06:51.46  -0.9   20.2 110                                   ANMO
 LENM ePn     00:06:53.95  -1.8   20.3 113                                   LENM
 LPM  eP      00:06:55.20   0.0   20.5 112                                   LPM 
 SLKM P       00:06:55.36   3.7X  20.2 330                                   SLKM
 BNM  P       00:06:56.09  -0.2   20.6 112                                   BNM 
 BPAW P       00:07:22.58   0.5   23.0 336                                   BPAW
 GDL2 eP      00:07:23.93  -1.1   23.2 113                                   GDL2
 CHUM P       00:07:25.06   0.6   23.2 334                                   CHUM
 AMTX eP      00:07:26.50  -1.1   23.5 105                                   AMTX
 AGMN eP      00:07:26.84  -0.6   23.5  69 b:2.5+1 1.4 4.6                   AGMN
 ECSD eP      00:07:27.36  -1.6   23.7  80                                   ECSD
 TTA  eP      00:07:29.75  -0.8   23.8 330                                   TTA 
 KSU1         00:07:40.49  -1.9   25.1  91                                   KSU1
 WMOK eP      00:07:44.92  -1.8   25.6 102                                   WMOK
 IMA2 eP      00:07:45.72   2.5   25.2 337                                   IMA2
 EYMN eP      00:07:53.16  -1.1   26.4  69                                   EYMN
 JCT  eP      00:08:06.86   4.2X  27.4 111 b:2.2+1 1.3 4.7                   JCT 
 JFWS P       00:08:17.02   5.6X  28.4  79 b:8.2+0 .88 4.5                   JFWS
 CCM  eP      00:08:19.29  -1.4   29.4  89 b:1.3+1 1.3 4.6                   CCM 
      P       00:08:24.77   4.1X
 MIAR eP      00:08:20.59   0.1   29.4  97                                   MIAR
 HDIL eP      00:08:29.96   5.7X  29.8  83                                   HDIL
 HKL  eP      00:08:40.68  -7.0X  32.4 231                                   HKL 
 OLIL P       00:08:42.69   4.7X  31.4  86 b:7.4+0 .60 4.8                   OLIL
 OXF  P       00:08:45.52  -1.2   32.3  94 b:3.5+1 1.1 5.2                   OXF 
 PLAL eP      00:08:57.18   4.1X  33.1  92 b:8.8+0 1.0 4.6                   PLAL
 SWET eP      00:09:03.17  -2.3   34.5  90                                   SWET
 AMKA eP      00:09:03.55   0.3   34.3 300                                   AMKA
 ELN  eP      00:09:27.94  -1.1   37.2  84                                   ELN 
 FRNY eP      00:09:50.02   4.6X  39.2  69 b:1.1+1 1.1 4.4                   FRNY
 OTAV eP      00:12:45.48  -1.0   63.2 119 b:1.1+1 1.1 5.0                   OTAV
 BRVK eP      00:14:32.09  -1.4   81.3 348 b:9.9+0 1.2 4.7                   BRVK



 Generated 2007 JUL 28 at 00:20 UTC

Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver

 


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