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Earthquake Activity


Phase Data

Explanation of Parameters

     19 AUG 2004  (232)

     ot  = 06:06:03.00   +/-   0.00         OFFSHORE OREGON
     lat =      44.660   +/-    0.0
     lon =    -124.308   +/-    0.0              MAGNITUDE 4.7 (SEA)
     dep =        27.8   +/-    0.0

     20 km (15 miles) W of Newport, Oregon (pop 8,000)
     85 km (50 miles) W of Corvallis, Oregon (pop 44,000)
     105 km (65 miles) WSW of SALEM, Oregon (pop 136,000)
     160 km (100 miles) SW of Portland, Oregon (pop 529,000)

     nph =   94 of  94    se = 0.00    FE=031                            held

     error ellipse = (  0.0,  0.0,  0.0;  0.0,  0.0,  0.0;  0.0,  0.0,  0.0)

 mb = 4.6 ( 12)  ML = 4.4 (  8)  mblg = 0.0 (  0)  md = 4.5 (  5)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 COR  eP      06:06:16.66  -0.3    0.7  96 d:3.0+2     4.5  L:1.8+2 .50 5.1  COR
 SSOR eP      06:06:27.30   1.5    1.3  81 d:3.3+2     4.7                   SSOR
 HSO  eP      06:06:28.63   1.4    1.4 142 d:2.6+2     4.3                   HSO
 KEBM eP      06:06:32.46   0.4    1.8 181 d:2.3+2     4.2                   KEBM
 BMW  eP      06:06:35.29   0.7    2.0  22 d:3.5+2     4.7                   BMW
 SHW  eP      06:06:38.48   1.8    2.1  43 d:3.1+2     4.6X                  SHW
 HUMO eP      06:06:40.87   2.2    2.3 154 d:2.7+2     4.4X                  HUMO
 KBO  eP      06:06:42.70   1.5    2.5 179 d:1.5+2     3.7X                  KBO
 VGB  eP      06:06:46.09   2.3    2.6  70 d:3.1+2     4.6X                  VGB
 LON  eP      06:06:47.40   2.4    2.7  39 d:3.6+2     4.8X                  LON
 OCWA eP      06:06:50.74   0.8    3.1   2 d:2.3+2     4.2X L:5.1-1 .85 3.9  OCWA
 GNW  eP      06:06:50.76   1.0    3.1  19 d:3.2+2     4.6X                  GNW
 KRMB eP      06:06:52.73   1.9    3.1 175 d:1.9+2     4.0X                  KRMB
 YBH  eP      06:06:54.14   3.3    3.1 158 d:2.6+2     4.4X L:8.2-1 1.0 4.2  YBH
 RMW  eP      06:06:54.55   1.7    3.3  31 d:2.7+2     4.4X                  RMW
 HAWA eP      06:07:01.62   2.3    3.8  61 d:4.2+2     4.9X L:1.3+0 .75 4.6  HAWA
 KHMM eP      06:07:02.21   2.3    3.8 173 d:2.1+2     4.1X                  KHMM
 PGC  eP      06:07:02.93   0.1    4.0   8 d:2.0+2     4.1X L:7.4-1 .95 4.5  PGC
 MOD  eP      06:07:06.09   3.3    4.0 132 d:3.0+2     4.5X L:6.9-1 .93 4.4  MOD
 RPW  eP      06:07:07.82   1.9    4.3  26 d:3.1+2     4.6X                  RPW
 LNOR eP      06:07:09.35   1.1    4.4  72 d:4.0+2     4.9X                  LNOR
 NLW  eP      06:07:09.93   2.1    4.4  37 d:3.3+2     4.7X                  NLW
 WDC  eP      06:07:10.10   3.8    4.3 162 d:2.4+2     4.2X L:2.1-1 1.0 4.0  WDC
 WVOR eP      06:07:13.72   1.8    4.7 116 d:3.7+2     4.8X L:5.3-1 .98 4.5  WVOR
 BEKR P       06:07:28.98   4.2    5.6 147 b:6.3+0 .62 4.4X                  BEKR
 NEW  P       06:07:33.69   1.9    6.1  52 b:2.3+1 .73 5.0X                  NEW
 OHCM P       06:07:35.93   9.9    5.7 158 d:1.3+2     3.5X                  OHCM
 WCN  P       06:07:40.18   5.6    6.3 146 b:8.3+0 .96 4.5X                  WCN
 BMN  P       06:07:45.63   5.6    6.7 127 d:1.0+2     3.2X L:6.0-2 .93 3.9X BMN
                                           b:2.1+1 1.2 4.9X
 HLID P       06:07:48.72   2.1    7.2  95 b:5.4+0 .55 4.8X                  HLID
 MSO  P       06:07:52.97   1.4    7.6  70 b:2.4+1 .78 5.4X                  MSO
 MNV  P       06:07:59.28   5.3    7.7 141 b:1.5+1 1.0 5.1X                  MNV
 TPH  P       06:08:09.96   6.1    8.5 139 b:4.2+1 1.1 5.5X                  TPH
 OMM  P       06:08:12.18  13.2    8.1 149                                   OMM
 BOZ  P       06:08:14.05   2.7    9.0  79 b:3.0+1 .78 5.6X                  BOZ
 HVU  P       06:08:16.14   6.3    8.9 105                                   HVU
 MTUM P       06:08:17.01  12.7    8.5 147 d:5.8+1     2.5X                  MTUM
 SPUT P       06:08:21.60   6.1    9.3 107 d:2.1+1     1.3X                  SPUT
 YMR  P       06:08:24.14   5.9    9.5  85                                   YMR
 DUG  P       06:08:25.63   6.3    9.6 114 b:4.7+1 1.4 5.6X                  DUG
 TPAW P       06:08:25.94   5.2    9.7  92                                   TPAW
 MOOW P       06:08:26.64   4.6    9.8  91                                   MOOW
 HWUT P       06:08:27.32   5.1    9.8 104 b:4.4+1 1.2 5.6X                  HWUT
 AHID P       06:08:27.54   6.0    9.8  97 d:8.1+1     2.9X L:5.2-2 1.2 4.4X AHID
                                           b:3.7+1 1.2 5.5X
 WUWY P       06:08:27.79   5.2    9.8  92                                   WUWY
 REDW P       06:08:29.19   7.2    9.8  93                                   REDW
 TCUT P       06:08:31.13   4.7   10.1 106                                   TCUT
 NLU  P       06:08:32.14   4.4   10.2 113                                   NLU
 JLU  P       06:08:33.69   4.5   10.3 109                                   JLU
 DAU  P       06:08:37.00   4.8   10.5 109                                   DAU
 MPU  P       06:08:38.61   7.3   10.5 112                                   MPU
 MSU  P       06:08:42.51   4.4   11.0 120                                   MSU
 NEN  P       06:08:51.83   5.8   11.5 138                                   NEN
 SRU  P       06:08:52.98   5.2   11.7 114                                   SRU
 LDFC P       06:08:55.53   4.8   11.9 141                                   LDFC
 MWC  P       06:09:03.79  18.5   11.5 153                                   MWC
 LAO  P       06:09:05.26   2.0   12.8  75 b:1.4+1 .95 5.0X                  LAO
 PV10 P       06:09:10.21   3.6   13.0 114                                   PV10
 PV01 P       06:09:15.59   3.0   13.5 114                                   PV01
 BAR  P       06:09:15.89   5.2   13.4 151                                   BAR
 WUAZ P       06:09:19.97   7.8   13.4 128 b:1.0+1 1.2 4.6X                  WUAZ
 DGMT P       06:09:25.58   1.6   14.3  68 b:4.6+1 .98 5.0X                  DGMT
 RSSD P       06:09:26.74   0.2   14.5  85 b:6.2+0 1.0 4.1X                  RSSD
 ISCO P       06:09:29.91   1.1   14.7 103 b:4.8+0 1.0 3.9X                  ISCO
 DLBC e       06:09:35.02  12.4   14.2 348                                   DLBC
 SDCO e       06:09:44.66   1.8   15.7 110 b:1.4+1 .98 4.1                   SDCO
 LAZ  P       06:09:57.66   2.4   16.7 122                                   LAZ
 BNM  P       06:10:04.00   2.6   17.2 122                                   BNM
 YKW3 P       06:10:20.95   1.1   18.8  14                                   YKW3
 ULM  P       06:10:32.90   0.2   19.9  64 b:1.2+1 .55 4.4                   ULM
 CPRX P       06:10:34.76   5.1   19.6 119                                   CPRX
 GDL2 P       06:10:35.90   3.4   19.9 122                                   GDL2
 CLNB P       06:10:38.54   3.4   20.2 121                                   CLNB
 KSU1 P       06:10:49.56   2.2   21.3  95                                   KSU1
 DAWY e       06:10:50.95   4.5   21.2 342                                   DAWY
 WMOK P       06:10:55.55   1.5   21.9 108 b:1.1+1 .65 4.4                   WMOK
 SML  e       06:11:01.86   5.3   22.2 329                                   SML
 LTX  P       06:11:02.25   3.0   22.4 126 b:7.6+0 .73 4.3                   LTX
 PMR  P       06:11:03.31   5.1   22.3 328                                   PMR
 FCC  P       06:11:08.75   1.5   23.2  42 b:4.9+1 1.0 5.0                   FCC
 JCT  e       06:11:16.20   1.6   23.9 118 b:1.3+1 .70 4.6                   JCT
 INK  P       06:11:20.12   3.5   24.2 352 b:9.0+0 1.0 4.2                   INK
 CCM  P       06:11:31.15   1.8   25.6  93 b:4.6+1 1.0 5.0                   CCM
 FVM  P       06:11:35.68   0.7   26.2  93 b:1.4+1 .70 4.7                   FVM
 HBAR P       06:11:47.33   3.7   27.1  98                                   HBAR
 OXF  P       06:11:59.18   2.9   28.5  99 b:1.1+2 1.0 5.5                   OXF
 ACSO P       06:12:16.74   2.5   30.6  84 b:5.8+1 1.4 5.2                   ACSO
 LRAL P       06:12:20.90   2.6   31.0  99 b:4.5+0 .68 4.4                   LRAL
 CPCT P       06:12:26.18   3.4   31.5  93                                   CPCT
 ALLY P       06:12:30.27   3.0   32.1  80                                   ALLY
 FWV  P       06:12:40.56   3.2   33.2  87                                   FWV
 ELN  P       06:12:41.87   2.7   33.4  87                                   ELN
 JSC  P       06:12:50.19   2.0   34.5  92                                   JSC
 HBF  P       06:12:57.45  -2.2   35.8  94                                   HBF



 Generated 2004 AUG 19 at 07:04 UTC

 

First Government graphic