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Earthquake Hazards Program
Phase Data

Explanation of Parameters


     14 SEP 2008  (258)

     ot  = 06:33:47.89   +/-   0.55              OFF COAST OF WASHINGTON         
     lat =      47.909   +/-    4.2
     lon =    -128.580   +/-    5.4              MAGNITUDE 4.4 (GS)       
     dep =        10.0  (geophysicist)

     250 km (155 miles) WSW of Ucluelet, British Columbia, Canada
     300 km (185 miles) W of Neah Bay, Washington
     320 km (200 miles) SSW of Port Hardy, British Columbia, Canada
     395 km (245 miles) W of VICTORIA, British Columbia, Canada

     nph =  116 of 127    se = 1.35    FE=026                            A   

     error ellipse = ( 75.3,  0.0,  7.2;165.3,  0.0,  5.4;  0.0,  0.0,  0.0)

 mb = 4.4 ( 36)  ML = 3.5 (  2)  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
 OZB  P       06:34:24.82  -1.2    2.3  62                                   OZB 
 OBC  P       06:34:34.13  -1.8    3.0  86                                   OBC 
 OSR  P       06:34:35.24  -2.3    3.1  96                                   OSR 
 NLWA ePn     06:34:36.01  -2.6    3.2  98 L:8.0-2 1.2 3.2                   NLWA
 PGC  ePn     06:34:40.71  -1.7    3.5  76                                   PGC 
 BMW  ePn     06:34:41.85  -6.3X   3.9 109                                   BMW 
 SNB  P       06:34:43.05  -2.2    3.7  74                                   SNB 
 HDW  P       06:34:43.80  -1.9    3.7  92                                   HDW 
 GNW  ePn     06:34:46.12  -1.7    3.9  93                                   GNW 
      eSn     06:35:36.11  S res =   2.5X
 MCW  P       06:34:47.08  -1.0    3.9  77                                   MCW 
 HEBO ePn     06:34:49.15  -4.0X   4.3 127                                   HEBO
      eSn     06:35:38.60  S res =  -4.6X
 JCW  ePn     06:34:54.72  -1.0    4.5  84                                   JCW 
 VDB  P       06:34:54.76  -0.7    4.5  73                                   VDB 
 LON  ePn     06:34:58.30  -1.2    4.7 102                                   LON 
 COR  ePn     06:34:59.29  -2.9    4.9 130 L:1.0-1 2.4 3.8                   COR 
      eSn     06:35:55.23  S res =  -4.1X
 RPW  ePn     06:34:59.31  -0.4    4.8  81                                   RPW 
      eSn     06:35:52.15  S res =  -2.8X
 HOOD ePn     06:35:07.97  -1.0    5.4 116                                   HOOD
 ETW  ePn     06:35:10.09  -0.8    5.6  90                                   ETW 
 HAWA ePn     06:35:20.81  -0.7    6.4 100 L:2.0-2 2.3 3.4X                  HAWA
 RSW  ePn     06:35:20.89  -0.2    6.3 101                                   RSW 
 OD2  ePn     06:35:24.22  -1.9    6.7  91 d:1.3+2     6.0X L:2.8-2 .74 3.6X OD2 
                                           b:1.7+1 .74 5.2X
 HUMO ePn     06:35:25.02  -0.1    6.6 141 L:2.0-2 1.8 3.5X                  HUMO
 KRMB ePn     06:35:31.66  -1.6    7.2 151 d:1.8+1     4.4X L:4.2-2 1.4 3.9X KRMB
                                           b:6.8+1 1.4 5.6X
 LNOR ePn     06:35:34.70  -0.5    7.3 102                                   LNOR
 YBH  ePn     06:35:36.94   0.2    7.5 144                                   YBH 
 KHMM ePn     06:35:40.90  -1.2    7.8 152 d:1.4+1     4.5X L:4.0-2 2.5 4.0X KHMM
 WDC  ePn     06:35:51.58   0.5    8.5 147                                   WDC 
 MOD  ePn     06:35:52.49   2.7    8.4 133 L:1.0-2 3.0 3.4X                  MOD 
 KCPM ePn     06:35:56.00  -1.7    9.0 154 d:2.6+1     5.5X L:2.2-2 1.1 3.9X KCPM
 WVOR ePn     06:35:56.03  -0.6    8.9 124 d:7.2+1     6.3X L:1.1-2 .85 3.6X WVOR
                                           b:8.0+0 .85 5.1X
 KIPM ePn     06:35:56.10  -0.4    8.9 154 d:1.8+1     5.1X L:4.1-2 1.1 4.1X KIPM
                                           b:4.3+1 1.1 5.7X
 BSMT ePn     06:35:59.88  -1.9    9.3  85                                   BSMT
 JTMT ePn     06:36:04.49  -2.0    9.6  86                                   JTMT
 HOPS ePn     06:36:06.93  -1.4    9.8 154                                   HOPS
 SWMT ePn     06:36:07.50  -2.0    9.8  87                                   SWMT
 OHCM ePn     06:36:07.59  -3.8X  10.0 146                                   OHCM
 WALA ePn     06:36:09.26   0.2    9.8  78                                   WALA
 YBMT ePn     06:36:10.69   1.9    9.8  85                                   YBMT
 MSO  ePn     06:36:10.75  -0.8   10.0  91                                   MSO 
 SLMT ePn     06:36:11.92  -2.8X  10.2  88                                   SLMT
 CHMT ePn     06:36:16.75  -1.0   10.4  90                                   CHMT
 PAHR ePn     06:36:20.08   0.9   10.5 138                                   PAHR
 WCN  ePn     06:36:22.21   0.8   10.7 140                                   WCN 
 HLID ePn     06:36:22.42  -0.4   10.8 108                                   HLID
 DLBC ePn     06:36:24.21   4.7X  10.6 356                                   DLBC
 LRM  ePn     06:36:27.50  -1.2   11.2  95                                   LRM 
 BMN  ePn     06:36:27.94   1.8   11.1 128                                   BMN 
 MCMT ePn     06:36:28.87  -0.7   11.3 100 b:6.4+0 .76 5.0X                  MCMT
 CMB  ePn     06:36:31.46  -1.3   11.5 146 b:1.0+1 .90 5.1X                  CMB 
 HRY  ePn     06:36:32.18   0.9   11.4  90                                   HRY 
 WAKR ePn     06:36:32.75   0.2   11.5 141                                   WAKR
 BOZ  ePn     06:36:36.20  -0.7   11.8  95                                   BOZ 
 SAO  ePn     06:36:43.81   0.5   12.3 152                                   SAO 
 YMR  ePn     06:36:49.24   1.8   12.6  98 b:1.2+1 .90 5.1X                  YMR 
 YNR  ePn     06:36:49.54  -0.2   12.8  98                                   YNR 
 EGMT ePn     06:36:50.40   3.0   12.6  82                                   EGMT
 HVU  ePn     06:36:50.83   1.2   12.8 113                                   HVU 
 MTUM ePn     06:36:51.33   0.5   12.9 141                                   MTUM
 DCID1ePn     06:36:52.43   1.2   12.9 103                                   DCID
 IMW  ePn     06:36:52.70   0.9   12.9 102                                   IMW 
 RRI2 ePn     06:36:52.75   1.2   12.9 104                                   RRI2
 FLWY ePn     06:36:54.32   1.5   13.0 100                                   FLWY
 GCMT ePn     06:36:54.97   0.7   13.1  92 b:1.9+1 1.0 5.2X                  GCMT
 TPAW ePn     06:36:55.52   1.5   13.1 103                                   TPAW
 BGU  ePn     06:36:55.67   1.4   13.1 116 b:1.6+1 1.2 5.0X                  BGU 
 LKWY ePn     06:36:55.72   2.6   13.0  98                                   LKWY
 MOOW ePn     06:36:56.20   1.9   13.1 102                                   MOOW
 SPUT ePn     06:36:56.54   0.5   13.2 114 b:2.5+1 1.3 5.1X                  SPUT
 REDW ePn     06:36:56.99   1.4   13.2 104                                   REDW
 LOHW ePn     06:36:57.88   1.5   13.3 102                                   LOHW
 SNOW ePn     06:36:58.52   2.6   13.2 103                                   SNOW
 RLMT ePn     06:37:00.90   0.4   13.6  95                                   RLMT
 DUG  ePn     06:37:02.77   0.6   13.7 118                                   DUG 
 HWUT ePn     06:37:03.24   2.0   13.6 111                                   HWUT
 JLU  ePn     06:37:10.22   0.1   14.3 114                                   JLU 
 ISA  ePn     06:37:10.25  -0.9   14.4 145                                   ISA 
 NLU  ePn     06:37:10.69   0.4   14.3 118                                   NLU 
 BW06 ePn     06:37:13.42   2.6   14.3 104                                   BW06
 DAU  ePn     06:37:14.00   0.7   14.5 115                                   DAU 
 ARUT ePn     06:37:19.08  -0.8   15.0 127 b:7.7+0 .88 4.2X                  ARUT
 SHPR ePn     06:37:21.76   0.4   15.1 134                                   SHPR
 MSU  ePn     06:37:22.03  -0.4   15.2 122                                   MSU 
 CCUT ePn     06:37:22.04  -0.8   15.2 127 b:2.2+1 1.5 4.3                   CCUT
 GSC  ePn     06:37:24.07  -0.4   15.3 141 b:1.3+1 1.1 4.2                   GSC 
 LAO  ePn     06:37:25.13   2.4   15.2  86 b:5.9+1 1.3 4.8                   LAO 
 SRU  ePn     06:37:30.11   0.3   15.7 117 b:1.0+1 .84 4.1                   SRU 
 MWC  eP      06:37:32.50   2.1   15.8 146 b:2.4+1 1.2 4.3                   MWC 
 PASC eP      06:37:34.49   4.3X  15.8 147 b:3.9+1 .85 4.6                   PASC
 LDFC ePn     06:37:35.99  -0.7   16.3 137 b:4.5+1 1.3 4.4                   LDFC
 DGMT ePn     06:37:36.24   0.0   16.3  79 b:3.4+2 2.4 5.0                   DGMT
 RWWY ePn     06:37:37.61  -0.3   16.4 104 b:2.4+2 2.7 4.9                   RWWY
 PFO  ePn     06:37:43.55  -1.6   17.0 143 b:2.7+1 1.6 4.1                   PFO 
 PV04 ePn     06:37:48.68   0.6   17.2 116                                   PV04
 DAWY ePn     06:37:49.77   1.2   17.2 344                                   DAWY
 PV01 ePn     06:37:52.32  -0.4   17.5 116 b:1.5+4 1.8 6.8X                  PV01
 RSSD eP      06:37:53.86   2.5   17.4  93 b:3.0+1 1.9 4.1                   RSSD
 PHWY ePn     06:37:54.03  -0.7   17.7 103 b:2.4+1 .90 4.3                   PHWY
 BAR  ePn     06:37:54.08  -0.1   17.7 145 b:6.1+0 1.0 3.7                   BAR 
 FFC  ePn     06:37:55.57  -1.2   17.9  58 b:6.8+1 1.0 4.7                   FFC 
 SMCO ePn     06:37:57.55   0.5   17.9 111 b:1.2+1 1.3 3.9                   SMCO
 EGAK ePn     06:38:02.25   1.6   18.2 343 b:1.9+1 1.2 4.1                   EGAK
 ISCO ePn     06:38:04.01   0.8   18.4 108 b:5.8+0 .85 3.8                   ISCO
 SDCO ePn     06:38:17.73  -0.9   19.7 113 b:3.2+1 2.2 4.2                   SDCO
 PPLA eP      06:38:18.32  -1.5   19.9 327 b:7.5+1 1.8 4.7                   PPLA
 COLA eP      06:38:21.16   1.8   19.9 336 b:4.1+0 .77 3.8                   COLA
 OGNE eP      06:38:21.23  -0.8   20.1 100 b:9.5+1 1.5 4.9                   OGNE
 ANMO eP      06:38:30.58  -0.4   20.9 120 b:1.8+1 1.2 4.3                   ANMO
 LAZ  eP      06:38:30.91  -0.1   20.9 122 b:1.0+1 1.5 4.0                   LAZ 
 TUC  eP      06:38:31.10   3.8X  20.6 133 b:4.8+0 1.0 3.8                   TUC 
 TTA  eP      06:38:33.93  -1.6   21.4 325 b:2.6+1 1.1 4.5                   TTA 
 LENM eP      06:38:35.30   1.4   21.2 122                                   LENM
 LPM  eP      06:38:35.74   0.9   21.3 122                                   LPM 
 BNM  eP      06:38:36.24   0.0   21.4 122 b:4.9+1 1.7 4.6                   BNM 
 AGMN eP      06:38:41.01   1.5   21.8  77 b:1.3+2 2.1 5.0                   AGMN
 COLD eP      06:38:46.24   0.8   22.3 338 b:8.8+0 1.0 4.1                   COLD
 ECSD eP      06:38:46.97  -1.2   22.6  89 b:2.2+1 1.1 4.5                   ECSD
 CBKS eP      06:38:51.86   1.8   22.7 103 b:2.0+2 2.1 5.2                   CBKS
 MNTX eP      06:39:00.73  -1.4   23.9 124 b:3.2+1 2.0 4.6                   MNTX
 AMTX eP      06:39:01.04  -0.5   23.9 113 b:4.4+1 1.5 4.8                   AMTX
 EYMN eP      06:39:09.39   0.5   24.7  76 b:1.2+2 2.0 5.2                   EYMN
 KSU1 eP      06:39:09.67   1.1   24.7  99 b:1.8+1 .80 4.8                   KSU1
 WMOK eP      06:39:18.22  -0.6   25.8 110 b:1.0+1 1.2 4.4                   WMOK
 JCT  eP      06:39:38.59  -0.8   28.1 118 b:4.5+1 1.9 4.9                   JCT 



 Generated 2008 SEP 19 at 13:05 UTC

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


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