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Earthquake Activity


Phase Data

Explanation of Parameters


     23 NOV 2003  (327)

     ot  = 12:19:59.70   +/-   0.24              NEVADA
     lat =      40.728   +/-    3.7
     lon =    -115.147   +/-    2.2              MAGNITUDE 4.5 (GS)
     dep =        10.0  (geophysicist)

     45 km (30 miles) SSW of Wells, Nevada (pop 1,300)
     55 km (35 miles) ESE of Elko, Nevada (pop 16,000)
     275 km (170 miles) W of SALT LAKE CITY, Utah
     430 km (270 miles) ENE of CARSON CITY, Nevada

     nph =   26 of  68    se = 0.56    FE=037                            A

     error ellipse = (167.9,  0.0,  5.0; 77.9,  0.0,  2.8;  0.0,  0.0,  0.0)

 mb = 4.5 (  4)  ML = 4.1 ( 16)  mblg = 0.0 (  0)  md = 4.7 (  4)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 ELK  eP      12:20:03.07   0.7    0.1 283 d:3.9+2     4.3  L:1.5+2 .65 3.6  ELK
 BGU  eP      12:20:28.14  -0.4    1.6  82 d:3.2+2     4.8                   BGU
      eS      12:20:49.10  S res =  -0.5X
 BMN  eP      12:20:28.76   0.4    1.6 260 d:2.8+2     4.7  L:2.8+0 .58 3.9  BMN
 DUG  eP      12:20:31.90  -0.1    1.9 106 d:3.5+2     4.9  L:4.2+0 .63 4.2  DUG
 HVU  eP      12:20:34.83  -0.3    2.1  59 d:3.0+2     4.9X                  HVU
 SPUT eP      12:20:35.88   0.0    2.1  73 d:2.0+2     4.6X                  SPUT
 NLU  eP      12:20:39.99  -0.9    2.5 107 d:3.2+2     5.1X                  NLU
 CTU  eP      12:20:42.21  -0.2    2.6  90 d:2.9+2     5.1X                  CTU
 JLU  ePn     12:20:45.17  -0.6    2.8  91 d:3.6+2     5.3X                  JLU
 MPU  qPn     12:20:45.17  -0.1    2.8 104 d:1.4+2     4.5X                  MPU
 HWUT ePn     12:20:46.02  -0.1    2.8  71 d:3.5+2     5.3X L:1.1+0 .95 4.1  HWUT
 HLID ePn     12:20:47.23   0.5    2.9  11 d:3.8+2     5.4X L:1.2+0 .80 4.2  HLID
 DAU  ePn     12:20:49.02   0.8    3.0  95 d:2.7+2     5.2X                  DAU
 WVOR ePn     12:20:49.92  -0.1    3.1 304 d:3.5+2     5.4X L:1.0+0 .70 4.2  WVOR
 MSU  ePn     12:20:51.32   0.3    3.2 133 d:3.5+2     5.5X                  MSU
 PAHR eP      12:20:53.56  -0.5    3.4 254 d:2.5+2     5.3X L:8.5-1 .68 4.3  PAHR
 AHID ePn     12:20:57.38  -0.2    3.6  55 d:3.1+2     5.5X L:5.1-1 .50 4.2  AHID
 WCN  ePn     12:20:59.72  -0.2    3.8 250 d:2.8+2     5.5X L:5.0-1 .58 4.2  WCN
 TPNV ePn     12:21:01.32   0.6    3.9 193 d:3.4+2     5.7X L:6.5-1 .93 4.3  TPNV
 MOD  ePn     12:21:02.15  -1.2    4.1 288 d:2.8+2     5.6X L:7.0-1 .55 4.4  MOD
 BEKR ePn     12:21:03.37  -0.2    4.1 260 d:2.5+2     5.5X L:3.2-1 .72 4.1  BEKR
 OMM  ePn     12:21:07.34   0.2    4.3 225 d:2.4+2     5.6X                  OMM
 MTUM ePn     12:21:07.43   0.7    4.3 219 d:2.3+2     5.5X                  MTUM
 MCMT ePn     12:21:09.13   0.4    4.4  22 d:2.8+2     5.7X                  MCMT
 BW06 ePn     12:21:12.84   1.0    4.7  62 L:1.8-1 .88 4.0                   BW06
 OHCM ePn     12:21:13.88  -3.5X   5.1 256 d:1.9+2     5.6X                  OHCM
 CMB  ePn     12:21:14.25  -0.5    4.9 238 d:2.8+2     5.9X L:1.9-1 .55 4.1  CMB
 DAC  qPn     12:21:16.00   1.5X   4.8 204 d:2.2+1     3.7X L:6.1-2 .75 3.6  DAC
 YMR  ePn     12:21:16.75   0.0X   5.0  37 d:2.8+2     6.0X                  YMR
 LKWY qPn     12:21:21.79   2.3X   5.2  41 d:5.8+1     4.7X L:4.4-2 .63 3.5  LKWY
 GSC  ePn     12:21:24.69  -0.1X   5.6 194 d:2.7+2     6.2X                  GSC
 LDFC ePn     12:21:24.78  -1.0X   5.6 180 d:1.7+1     3.8X                  LDFC
 YBH  ePn     12:21:27.02  -0.8X   5.8 282 d:1.9+2     5.9X L:7.0-2 .95 3.8X YBH
 WDC  ePn     12:21:27.08   1.7X   5.6 271 d:1.8+2     5.8X L:3.5-2 .60 3.5X WDC
 ISA  ePn     12:21:27.13   0.6X   5.7 208 d:2.4+2     6.1X                  ISA
 BOZ  ePn     12:21:27.19   2.8X   5.5  26 d:2.7+2     6.1X L:8.3-2 .60 3.9X BOZ
 LNOR qPn     12:21:27.43   2.0X   5.6 337 d:2.5+2     6.1X                  LNOR
 PV01 ePn     12:21:28.66   1.8X   5.7 115 d:3.4+2     6.4X                  PV01
 WUAZ ePn     12:21:28.91  -1.8X   6.0 149 d:3.2+2     6.5X L:3.0-1 .98 4.5X WUAZ
 LCCM ePn     12:21:29.37   3.7X   5.6  24 d:3.0+2     6.3X                  LCCM
 MSO  ePn     12:21:32.37  -0.6X   6.2   8 d:2.6+2     6.4X L:9.9-2 .78 4.1X MSO
 NSHM ePn     12:21:33.38   0.4X   6.2 251 d:1.4+2     5.9X                  NSHM
 LKC  qPn     12:21:33.64   1.0X   6.1 243 d:1.4+2     5.8X                  LKC
 CHMT ePn     12:21:34.87  -0.7X   6.3  12 d:2.5+2     6.4X                  CHMT
 HUMO ePn     12:21:34.91   2.3X   6.1 290 d:1.8+2     6.0X                  HUMO
 VGB  ePn     12:21:37.43   2.3X   6.3 321 d:1.7+2     6.0X                  VGB
 HRY  ePn     12:21:39.02   2.0X   6.4  21 d:2.5+2     6.4X                  HRY
 HAWA ePn     12:21:39.95   2.3X   6.5 332 d:3.0+2     6.6X L:1.2-1 1.1 4.2X HAWA
 HSO  qPn     12:21:40.24   1.9X   6.5 298 d:4.8+0     3.0X                  HSO
 ISCO qPn     12:21:48.78  -1.2X   7.3  94 d:2.0+2     6.6X L:4.1-2 .93 3.9X ISCO
 SHW  ePn     12:21:51.69  -0.3X   7.5 319 d:7.8+1     5.8X                  SHW
 DPW  ePn     12:21:51.80   0.5X   7.5 344 d:2.7+2     6.9X                  DPW
 NEW  ePn     12:21:54.09   0.0X   7.7 350 d:2.7+2     7.0X L:5.1-2 .70 4.0X NEW
 SDCO ePn     12:22:00.95   1.1X   8.1 109 d:2.3+2     7.0X L:2.0-2 1.2 3.7X SDCO
 NLW  qPn     12:22:01.59  -0.5X   8.2 335 d:6.2+1     5.9X                  NLW
 RMW  qPn     12:22:06.18   3.8X   8.3 327 d:1.3+1     4.6X                  RMW
 RSSD ePn     12:22:09.14  -2.2X   8.9  64 d:2.9+2     7.5X L:4.1-2 .95 4.1X RSSD
 ANMO qPn     12:22:10.25  -2.1X   9.0 127 d:2.2+2     7.3X L:4.2-2 1.6 4.2X ANMO
 WMOK qPn     12:23:26.89   3.2X  14.3 110                                   WMOK
 LTX  qPn     12:23:32.73   2.7X  14.7 137                                   LTX
 JCT  qP      12:23:49.48   1.6X  16.1 125 b:2.2+1 1.2 4.1                   JCT
 BLO  eP      12:24:55.59   0.3X  22.0  85 b:2.0+1 .85 4.6                   BLO
 PLAL eP      12:24:57.15   0.6X  22.1  96                                   PLAL
 LRAL eP      12:25:12.18  -0.4X  23.7 100 b:1.7+1 1.3 4.5                   LRAL
 SWET eP      12:25:14.29   2.7X  23.6  94                                   SWET
 ACSO eP      12:25:18.79  -0.4X  24.4  81 b:1.3+1 .73 4.7                   ACSO
 CPCT eP      12:25:21.98   0.9X  24.6  92                                   CPCT



 Generated 2003 NOV 23 at 13:37 UTC

 

First Government graphic