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Earthquake Activity


Phase Data

Explanation of Parameters

     30 JUN 2004  (182)

     ot  = 12:21:45.25   +/-   0.25              OREGON
     lat =      42.175   +/-    3.6
     lon =    -120.295   +/-    2.8              MAGNITUDE 4.4 (GS)
     dep =         5.0  (geophysicist)

     NEAR Lakeview, Oregon (pop 2,000)
     80 km (50 miles) NNE of Alturas, California (pop 2,800)
     380 km (235 miles) SE of SALEM, Oregon
     420 km (260 miles) SSE of Portland, Oregon

     Felt (IV) at Lakeview and (III) at New Pine Creek. Felt at Klamath
     Falls. Also felt at Cedarville and Davis Creek, California.

     nph =   51 of 116    se = 0.93    FE=032                            A

     error ellipse = (  3.6,  0.0,  4.8; 93.6,  0.0,  3.7;  0.0,  0.0,  0.0)

 mb = 4.4 ( 19)  ML = 4.2 ( 13)  mblg = 0.0 (  0)  md = 4.9 (  1)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 WVOR iPnc    12:22:07.85  -1.8    1.3  78 d:4.0+2     4.9  L:1.2+1 .90 4.3  WVOR
      eSn     12:22:24.92  S res =  -2.0X
 YBH  ePn     12:22:16.44  -1.4    1.9 257                                   YBH
 HUMO ePn     12:22:18.58  -1.4    2.0 283                                   HUMO
      qSn     12:22:47.29  S res =   1.7X
 WDC  ePn     12:22:22.42  -1.7    2.3 227 d:3.2+2     4.6X L:2.3+0 .68 4.2  WDC
      eSn     12:22:54.43  S res =   1.4X
 BEKR ePn     12:22:24.16   0.1    2.3 181 L:2.2+0 .88 4.1                   BEKR
      eSn     12:22:51.16  S res =  -1.8X
 PAHR ePn     12:22:29.71   2.2    2.6 164 L:6.7-1 1.0 3.7                   PAHR
 KRMB ePn     12:22:30.54   0.0    2.8 258 d:1.9+2     3.9X                  KRMB
 KHMM ePn     12:22:31.90  -0.2    2.9 244 d:1.9+2     4.0X                  KHMM
 KBO  ePn     12:22:32.74   0.3    2.9 272 d:1.6+2     3.8X                  KBO
 BMN  ePn     12:22:33.95   1.8    2.9 126 d:2.1+2     4.1X L:1.6+0 1.1 4.3  BMN
      eSn     12:23:13.59  S res =   6.1X
 KEBM ePn     12:22:34.82   0.4    3.1 284                                   KEBM
 WCN  ePn     12:22:34.86   2.8X   2.9 172 L:1.1+0 .82 4.1                   WCN
 OHCM ePn     12:22:35.67   2.6X   3.0 198 d:2.3+2     4.2X                  OHCM
 COR  ePn     12:22:37.76   0.8    3.3 319 d:1.9+2     4.0X L:1.1+0 .90 4.3  COR
      ePg     12:22:47.21  -0.5X
 SSOR qPn     12:22:37.81   2.8X   3.1 330 d:2.0+2     4.0X                  SSOR
 HOPS ePn     12:22:45.30   0.6    3.8 215 d:1.9+2     4.0X L:4.1-1 1.1 4.1  HOPS
 MNV  ePn     12:22:49.44   1.0    4.1 156 d:3.1+2     4.6X L:5.8-1 1.3 4.4  MNV
 NSHM qPn     12:22:49.82   1.9X   4.1 207 d:1.9+2     4.0X                  NSHM
 CMB  ePn     12:22:50.68   1.6X   4.1 181 d:2.8+2     4.4X L:5.0-1 .68 4.3  CMB
 HAWA ePnd    12:22:52.36   1.7    4.3   7 d:3.0+2     4.5X L:4.1-1 1.3 4.3  HAWA
      ePg     12:23:06.49  -0.2X
 LKC  qPn     12:22:53.65  -2.3X   4.6 198 d:1.3+2     3.5X                  LKC
 HLID ePn     12:22:54.19  -0.6    4.5  70 d:2.9+2     4.5X L:1.2+0 1.3 4.8  HLID
      eSn     12:23:59.27  S res =  11.3X
 OMM  ePn     12:22:58.92   2.4X   4.7 167 d:3.3+2     4.6X                  OMM
 TPH  ePn     12:22:59.24   1.9X   4.7 149 d:2.6+2     4.4X L:2.5-1 1.1 4.2  TPH
 LON  ePn     12:23:00.93   4.1X   4.7 347 d:2.7+2     4.4X                  LON
 MTUM ePn     12:23:03.25   2.2X   5.0 164 d:2.4+2     4.3X                  MTUM
      ePg     12:23:20.10  -0.9X
 RMW  qPn     12:23:05.04  -1.3X   5.4 349 d:2.7+2     4.4X                  RMW
      ePb     12:23:12.36  -7.6X
      qPg     12:23:25.98  -2.6X
      eSg     12:24:36.45  S res =  -2.0X
 SAO  qPn     12:23:07.05  -0.4X   5.5 190 d:2.3+2     4.2X L:1.1-1 1.1 4.0X SAO
 GNW  qPn     12:23:09.09  -1.2X   5.7 342 d:2.3+2     4.2X                  GNW
 BGU  ePn     12:23:09.28   0.1    5.6 100                                   BGU
 HVU  qPn     12:23:10.29   0.7X   5.6  92 d:2.6+2     4.4X                  HVU
 SPUT qPn     12:23:11.94  -2.0X   5.9  96 d:2.0+2     4.0X                  SPUT
 DUG  ePn     12:23:14.92   0.4    6.0 107 d:3.1+2     4.6X L:2.2-1 .98 4.4X DUG
 DPW  ePn     12:23:15.48   2.3X   5.9  14 d:1.7+2     3.8X                  DPW
 MCMT ePn     12:23:15.92   0.6X   6.0  61 d:2.8+2     4.5X                  MCMT
 MSO  ePn     12:23:21.64   0.0    6.5  42 d:2.9+2     4.5X L:2.8-1 1.3 4.6X MSO
 HWUT ePn     12:23:22.40   0.1X   6.5  92 d:2.7+2     4.4X L:3.1-1 1.6 4.6X HWUT
      ePb     12:23:38.97  -0.6X
      eS      12:24:58.14  S res =   0.0X
 OCWA qP      12:23:22.67   5.0X   6.2 335 d:8.3+1     2.9X L:9.1-2 1.2 4.0X OCWA
 NLU  ePn     12:23:23.17   0.1    6.6 107                                   NLU
 TCUT ePn     12:23:23.33  -1.7X   6.7  96 d:2.1+2     4.1X                  TCUT
 NEW  ePn     12:23:24.16   2.8X   6.5  19 d:2.6+2     4.4X L:1.2-1 1.4 4.2X NEW
 JLU  ePn     12:23:26.43   0.1    6.8 100 d:2.5+2     4.3X                  JLU
 AHID qPn     12:23:26.51   0.3X   6.8  82 d:6.9+1     2.7X L:1.7-1 1.1 4.4X AHID
 MPU  qPn     12:23:26.58  -0.5X   6.9 105 d:6.7+1     2.7X                  MPU
 QLMT ePn     12:23:28.44   0.2    7.0  65 d:2.2+2     4.2X                  QLMT
      eSg     12:25:21.84  S res =  -7.3X
 CHMT ePn     12:23:28.92   1.6X   6.9  44 d:3.5+2     4.7X                  CHMT
 DAU  ePn     12:23:30.63   1.5X   7.0 101 d:2.8+2     4.4X                  DAU
 BOZ  ePn     12:23:30.91   0.3X   7.2  58 d:3.2+2     4.6X L:1.7-1 1.8 4.5X BOZ
      eSg     12:25:29.15  S res =  -5.8X
 YMR  qPn     12:23:31.36  -0.5X   7.2  67 d:2.1+2     4.1X                  YMR
 REDW qPn     12:23:32.04   2.7X   7.1  77 d:3.0+2     4.5X                  REDW
 MSU  ePn     12:23:33.05   1.7X   7.2 118 d:3.4+2     4.7X                  MSU
 WUWY qP      12:23:33.79   3.1X   7.2  76 d:6.3+0    -0.2X                  WUWY
 HRY  ePn     12:23:36.99   0.8X   7.6  50 d:2.9+2     4.5X                  HRY
 NEN  ePn     12:23:40.62   1.4X   7.8 145 d:2.9+2     4.5X                  NEN
      eSg     12:25:47.84  S res =  -7.1X
 BW06 ePn     12:23:41.16  -0.6    8.0  82 d:2.7+2     4.4X L:9.7-2 2.0 4.4X BW06
 LDFC ePn     12:23:44.40  -0.1    8.2 149 d:3.2+2     4.6X                  LDFC
 SRU  ePn     12:23:44.56   1.8X   8.0 109 d:2.2+2     4.2X                  SRU
 MWC  qPn     12:23:47.34   3.2X   8.1 167 d:7.0+0    -0.1X                  MWC
 PV10 ePn     12:23:59.12  -2.5X   9.4 110 d:3.5+2     4.7X                  PV10
 WUAZ ePn     12:24:04.12  -0.4    9.6 131 d:2.9+2     4.5X L:9.9-2 1.1 4.7X WUAZ
 PV01 ePn     12:24:08.58   1.0    9.8 110 d:3.2+2     4.6X                  PV01
 BAR  ePn     12:24:11.67   3.4X   9.9 162 d:2.9+1     1.7X                  BAR
 RW3  eP      12:24:17.32   1.9X  10.4 108                                   RW3
 ISCO qP      12:24:29.16   0.9X  11.3  97                                   ISCO
 RSSD qPn     12:24:38.18   0.6X  12.0  75                                   RSSD
 SDCO eP      12:24:39.72   0.1   12.2 106                                   SDCO
 TUC  qP      12:24:42.13  -0.6X  12.4 139                                   TUC
 LAZ  ePn     12:24:50.05   0.5   12.9 123                                   LAZ
 ANMO qP      12:24:51.78   1.0X  13.0 119                                   ANMO
 GDL2 ePn     12:25:33.33   0.8X  16.1 123                                   GDL2
 MNTX eP      12:25:34.12   5.2X  15.8 126                                   MNTX
 FFC  eP      12:25:50.23   1.6   17.4  38 b:2.0+1 1.0 4.2                   FFC
      eLg     12:30:51.80
 DLBC eP      12:25:53.03   4.4X  17.4 343                                   DLBC
 WMOK eP      12:26:01.69   0.8   18.4 107 b:7.8+0 .83 3.9                   WMOK
 ULM  eP      12:26:03.02  -0.9   18.7  56 b:1.1+1 .75 4.1                   ULM
 LTX  eP      12:26:03.40   0.3   18.6 128 b:7.3+0 .93 3.9                   LTX
 JCT  qP      12:26:20.51   0.0   20.2 119 b:1.3+1 .97 4.2                   JCT
 YKW3 eP      12:26:27.08   1.1   20.7   7                                   YKW3
 JFWS eP      12:26:40.52  -0.7   22.1  78 b:3.6+1 1.0 4.8                   JFWS
 CCM  eP      12:26:45.32  -0.7   22.5  91 b:2.3+1 1.1 4.6                   CCM
 SLM  eP      12:26:51.30  -0.6   23.1  89                                   SLM
 FVM  eP      12:26:51.94  -0.8   23.2  90 b:2.2+1 1.0 4.6                   FVM
 HKT  eP      12:26:52.93   0.5   23.1 114 b:1.8+1 1.2 4.5                   HKT
 FCC  eP      12:26:54.40   0.6   23.3  36 b:6.9+0 .93 4.2                   FCC
 DAWY eP      12:27:07.51   2.0X  24.5 340                                   DAWY
 USIN eP      12:27:10.46  -1.5   25.2  89 b:3.1+1 .70 5.1                   USIN
 OXF  eP      12:27:12.47  -0.2   25.3  97 b:4.7+1 1.0 5.1                   OXF
 PLAL eP      12:27:18.14  -1.6   26.1  95 b:8.8+0 1.0 4.4                   PLAL
 WCI  eP      12:27:20.07  -0.4   26.2  87 b:1.8+1 .85 4.8                   WCI
 AAM  qP      12:27:27.54  -0.4   27.0  77                                   AAM
 INK  eP      12:27:30.05   1.3   27.1 349 b:1.5+1 1.2 4.6                   INK
 SPU  eP      12:27:30.09   2.7X  27.0 326                                   SPU
 MCK  eP      12:27:32.43   2.8X  27.2 332 b:6.0+0 .94 4.3                   MCK
 MYNC eP      12:27:44.46  -1.2   29.0  92 b:6.9+0 .93 4.5                   MYNC
 SCHQ eP      12:28:52.41  -0.6   36.7  51 b:5.8+0 .95 4.3                   SCHQ
 SUMG eP      12:30:25.11   0.3   48.0  24                                   SUMG
 ARU  eP      12:34:04.42  -0.2   81.8   1 b:5.5+0 .73 4.7                   ARU
 KURK eP      12:34:26.52   0.0   86.0 348                                   KURK



 Generated 2004 JUN 30 at 18:25 UTC

 

First Government graphic