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Earthquake Hazards Program
Phase Data

Explanation of Parameters


     22 APR 2008  (113)

     ot  = 20:40:09.25   +/-   0.00         NEVADA                          
     lat =      41.221   +/-    0.0
     lon =    -114.806   +/-    0.0              MAGNITUDE 3.8 (SLM)      
     dep =         7.7   +/-    0.0   

     20 km (10 miles) NE of Wells, Nevada (pop 1,300)
     85 km (50 miles) NW of Wendover, Utah (pop 1,000)
     250 km (155 miles) WNW of SALT LAKE CITY, Utah
     480 km (300 miles) ENE of CARSON CITY, Nevada

     nph =   79 of 133    se = 0.00    FE=037                            held

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

 mb = 4.1 (  2)  ML = 4.0 ( 41)  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
 N12A ePg     20:40:17.08  -0.1    0.4 206 L:1.8+1 .44 3.7                   N12A
      eSg     20:40:22.16  S res =  -0.5X
 M13A ePg     20:40:19.18   0.2    0.5  74 L:1.2+1 .38 3.8                   M13A
      eSg     20:40:26.29  S res =   0.7X
 ELK  ePg     20:40:20.08  -0.3    0.6 215 L:8.7+0 .42 3.6                   ELK 
      eSg     20:40:26.89  S res =  -1.1X
 N13A ePg     20:40:20.79   0.3    0.6 129                                   N13A
 BGU  ePn     20:40:34.24  -0.7    1.4 102 L:5.8+0 .45 4.0                   BGU 
      eSn     20:40:50.59  S res =  -2.8X
 HVU  ePn     20:40:38.06  -0.3    1.6  69 L:1.1+1 .38 4.5                   HVU 
      eSn     20:40:58.78  S res =  -0.8X
 SPUT ePn     20:40:40.01  -0.5    1.8  86                                   SPUT
      eSn     20:40:59.31  S res =  -4.1X
 DUG  ePn     20:40:40.15  -1.0    1.8 123                                   DUG 
      ePg     20:40:42.52  -1.8X
      eSn     20:41:03.33  S res =  -1.3X
 BMN  ePn     20:40:42.01  -1.5    2.0 248 L:1.3+0 .40 3.7                   BMN 
      eSn     20:41:08.30  S res =  -0.4X
 NLU  ePn     20:40:48.30  -1.2    2.4 120 d:2.5+2     4.9X L:8.5-1 .54 3.8  NLU 
 CTU  ePn     20:40:48.62  -0.1    2.4 102 d:1.2+2     4.2X L:1.3+0 .52 3.9  CTU 
 HLID ePn     20:40:49.39   0.9    2.4   7 L:2.4+0 .33 4.2                   HLID
      eSn     20:41:21.09  S res =   3.4X
 JLU  ePn     20:40:49.81  -2.3    2.6 103 d:2.2+2     4.8X L:5.5-1 .60 3.7  JLU 
 HWUT ePn     20:40:49.94   0.0    2.5  80 L:1.0+0 .44 3.9                   HWUT
      eSn     20:41:15.90  S res =  -4.5X
 MPU  ePn     20:40:52.26  -0.9    2.7 115 d:1.6+2     4.6X L:1.1+0 .66 4.0  MPU 
      ePg     20:41:00.91  -0.1X
      eSn     20:41:22.81  S res =  -3.3X
      eSg     20:41:34.01  S res =  -2.0X
 DAU  ePn     20:40:55.03   0.2    2.8 106 d:2.9+2     5.2X L:8.7-1 .56 4.0  DAU 
      ePg     20:41:03.50   0.3X
 AHID ePn     20:40:59.76   0.2    3.2  60 d:1.7+2     4.8X L:8.3-1 .40 4.2  AHID
      eSg     20:41:45.90  S res =  -5.0X
 WVOR ePn     20:41:00.45   1.7    3.1 294 d:2.2+2     5.0X L:7.8-1 .65 4.1  WVOR
      eSn     20:41:44.45  S res =   8.3X
 MSU  ePn     20:41:02.00  -0.5    3.4 142 d:2.8+2     5.3X L:2.1-1 .46 3.7  MSU 
      eSg     20:41:52.98  S res =  -4.8X
 TMUT ePn     20:41:02.46   0.1    3.4 124 d:2.9+2     5.4X L:5.4-1 .52 4.1  TMUT
      eSg     20:41:53.29  S res =  -3.8X
 RRI2 ePn     20:41:02.93   0.8    3.3  49 d:3.0+2     5.4X L:4.8-1 .60 4.0  RRI2
      eSg     20:41:52.01  S res =  -4.7X
 ARUT ePn     20:41:05.24  -0.1    3.6 162 d:2.6+2     5.4X L:5.6-1 .66 4.2  ARUT
      ePg     20:41:17.60  -0.4X
      eSg     20:42:01.96  S res =  -2.5X
 SNOW ePn     20:41:06.23  -1.4    3.7  52 d:1.3+2     4.8X L:3.4-1 .53 4.0  SNOW
      ePb     20:41:13.49  -2.3X
 DCID1ePn     20:41:06.44   1.2    3.6  47 d:2.0+2     5.1X L:7.6-1 .58 4.3  DCID
      eSg     20:41:59.76  S res =  -4.5X
 REDW ePn     20:41:07.16   1.1    3.6  53 d:3.0+2     5.5X L:3.8-1 .80 4.0  REDW
      eSg     20:42:02.21  S res =  -3.6X
 TPAW ePn     20:41:07.35   1.1    3.6  50 d:2.6+2     5.4X L:5.9-1 .85 4.2  TPAW
      eSg     20:42:01.69  S res =  -4.7X
 CCUT ePn     20:41:08.66  -0.1    3.8 163 d:2.4+2     5.4X L:3.7-1 .74 4.1  CCUT
      ePb     20:41:18.88   1.6X
      ePg     20:41:22.06  -0.6X
      eSg     20:42:08.95  S res =  -3.4X
 SRU  ePn     20:41:10.01   0.3    3.9 121 d:3.0+2     5.6X L:4.5-1 .42 4.2  SRU 
      ePg     20:41:22.68  -1.3X
      eSg     20:42:11.18  S res =  -3.3X
 IMW  ePn     20:41:10.80   0.9    3.9  46 d:2.2+2     5.3X L:4.7-1 .50 4.2  IMW 
      eSg     20:42:09.98  S res =  -4.9X
 MCMT ePn     20:41:11.12   1.7    3.9  21 d:2.8+2     5.5X L:1.9-1 .40 3.8  MCMT
      eSg     20:42:09.26  S res =  -4.6X
 LOHW ePn     20:41:11.31   1.3    3.9  51 d:2.4+2     5.4X L:2.3-1 .60 3.9  LOHW
 MOD  ePn     20:41:12.81  -0.7    4.2 281 d:1.8+2     5.3X L:4.4-1 .58 4.3  MOD 
 BMO  ePn     20:41:13.72   1.9    4.1 334 d:2.4+2     5.5X L:2.4-1 .53 4.0  BMO 
      eSn     20:42:07.69  S res =   8.0X
 QLMT ePn     20:41:14.98  -1.3    4.4  33 d:1.4+2     5.1X L:1.2-1 .62 3.7  QLMT
 BW06 ePn     20:41:15.93   2.0    4.2  67 d:3.0+2     5.7X L:1.8-1 .70 3.9  BW06
      ePb     20:41:27.22   3.6X
      ePg     20:41:31.41   1.6X
      eSg     20:42:20.29  S res =  -4.0X
 YMR  ePn     20:41:18.71   1.4    4.5  38 d:1.6+2     5.3X L:2.0-1 .70 4.0  YMR 
 YFT  qPn     20:41:18.92   3.0    4.4  41 d:1.4+2     5.1X L:1.3-1 .68 3.8  YFT 
 DLMT ePn     20:41:18.94   1.9    4.4  21 d:1.6+2     5.3X L:1.4-1 .93 3.9  DLMT
 LKWY ePn     20:41:19.07  -1.0    4.7  43 d:7.9+1     4.7X L:1.1-1 .75 3.8  LKWY
 YNR  ePn     20:41:21.39   1.7    4.6  40 d:1.4+2     5.2X L:8.9-2 .96 3.7  YNR 
 LRM  ePn     20:41:24.81   1.2    4.9  20 d:2.5+2     5.8X L:8.1-1 .84 4.7  LRM 
      eSg     20:42:40.79  S res =  -6.0X
 BOZ  ePn     20:41:26.04   1.4    5.0  27 d:2.3+2     5.8X L:5.9-2 .68 3.6  BOZ 
 CMB  ePn     20:41:26.99  -2.6    5.4 235 d:2.1+2     5.9X L:1.2-1 .58 4.0  CMB 
      ePg     20:41:48.00  -3.8X           b:6.6+1 .58 5.5X
      eSg     20:42:56.14  S res =  -5.0X
 LNOR ePn     20:41:31.63   3.0    5.3 333 d:1.9+2     5.8X L:3.9-2 .70 3.5  LNOR
                                           b:2.1+1 .82 4.8X
 RWWY ePn     20:41:33.04  -1.8    5.7  83 d:2.3+2     6.1X L:1.5-1 .58 4.2X RWWY
                                           b:2.7+1 .43 5.3X
 MSO  ePn     20:41:33.38  -0.1    5.6   6 d:2.4+2     6.1X L:6.8-2 .63 3.8X MSO 
      eSg     20:43:03.48  S res =  -6.8X  b:1.8+1 .70 4.9X
 RLMT ePn     20:41:36.90   3.8    5.6  44 d:2.3+2     6.0X L:3.4-2 .98 3.5X RLMT
                                           b:2.9+1 .98 4.9X
 CHMT ePn     20:41:37.19   1.4    5.8  11 d:2.8+2     6.3X L:4.9-2 .42 3.7X CHMT
      eSg     20:43:07.62  S res =  -7.8X  b:2.6+1 1.0 4.9X
 LDFC ePn     20:41:39.81  -0.5    6.1 182 d:1.1+1     3.6X L:1.2-1 .38 4.2X LDFC
      ePg     20:42:04.31  -2.5X           b:5.9+1 .38 5.8X
      eSg     20:43:23.50  S res =  -2.8X
 SLMT ePn     20:41:41.06   1.3    6.1   8 d:2.6+2     6.3X L:1.5-1 .76 4.2X SLMT
      eSg     20:43:20.00  S res =  -4.8X  b:2.8+1 .64 5.2X
 HAWA qPn     20:41:41.19   0.2    6.2 328 d:6.3+1     5.1X L:2.4-2 .63 3.4X HAWA
                                           b:1.3+1 .63 4.9X
 YBH  ePn     20:41:41.51   3.6    6.0 278 d:8.9+1     5.3X L:3.4-2 .78 3.6X YBH 
                                           b:2.3+1 .78 5.0X
 HRY  ePn     20:41:41.58   4.6    5.9  20 d:1.7+2     5.9X L:1.2-1 .52 4.1X HRY 
                                           b:3.0+1 .50 5.3X
 WDC  ePn     20:41:41.91   5.0    5.9 266 d:1.3+2     5.7X L:4.2-2 .95 3.6X WDC 
                                           b:3.4+1 .95 5.0X
 MVCO ePn     20:41:42.72  -0.5    6.3 127 d:2.5+2     6.4X L:1.7-1 .78 4.3X MVCO
      ePg     20:42:03.80  -6.8X           b:8.3+1 .70 5.7X
 GCMT ePn     20:41:43.05   5.9    5.9  38 d:2.0+2     6.0X L:5.3-2 1.0 3.8X GCMT
      eSg     20:43:11.51  S res =  -7.1X  b:3.0+1 .82 5.0X
 ISA  ePn     20:41:43.52   1.6    6.3 209 d:1.9+2     6.1X L:4.6-2 .85 3.7X ISA 
      ePg     20:42:06.58  -2.4X           b:1.8+1 .58 5.1X
      eSg     20:43:27.18  S res =  -2.7X
 GSC  ePn     20:41:43.80   3.8    6.1 196 L:7.2-2 .23 3.9X b:2.4+1 .78 5.0X GSC 
 WUAZ qPn     20:41:44.06   1.4    6.3 154 d:2.3+2     6.3X L:1.9-1 1.2 4.4X WUAZ
      ePg     20:42:08.21  -1.7X           b:7.1+1 .73 5.6X
      eSg     20:43:27.12  S res =  -4.4X
 RSW  ePn     20:41:45.75   4.3    6.2 328 d:1.6+2     6.0X L:4.2-2 .78 3.7X RSW 
                                           b:1.7+1 .86 4.9X
 JTMT ePn     20:41:47.93   2.1    6.5   3 d:2.1+2     6.3X L:6.4-2 .60 3.9X JTMT
      eSg     20:43:33.37  S res =  -5.6X  b:6.1+0 .56 4.8X
 YBMT ePn     20:41:49.54   2.0    6.7   5 d:2.0+2     6.3X L:4.7-2 .62 3.8X YBMT
                                           b:7.0+0 .56 4.9X
 BSMT ePn     20:41:49.75   2.6    6.6   0 d:2.5+2     6.5X L:8.0-2 1.3 4.1X BSMT
                                           b:1.7+1 .88 5.1X
 OD2  ePn     20:41:51.89   2.9    6.8 337 d:2.0+1     4.4X L:1.6-2 .92 3.4X OD2 
                                           b:1.3+1 .92 5.0X
 PHWY ePn     20:41:55.18   2.2    7.0  86 d:1.9+2     6.4X L:4.5-2 .53 3.9X PHWY
                                           b:2.6+1 .65 5.5X
 ISCO ePn     20:41:55.35   1.0    7.1  98 d:2.0+2     6.5X L:3.2-2 .80 3.7X ISCO
                                           b:2.1+1 .80 5.4X
 NEW  ePn     20:41:57.34   2.1    7.2 348 d:1.9+2     6.5X L:6.1-2 1.0 4.0X NEW 
                                           b:4.3+0 .45 4.9X
 ETW  ePn     20:42:01.44   2.3    7.5 330 d:2.2+2     6.7X L:2.6-2 .98 3.7X ETW 
                                           b:5.6+0 .72 4.9X
 LON  qPn     20:42:04.06   5.3    7.5 320 d:9.3+0     4.0X L:1.0-2 .88 3.3X LON 
                                           b:7.8+0 .88 4.9X
 SDCO ePn     20:42:04.50  -1.4    8.0 113                                   SDCO
 WALA ePn     20:42:06.27   2.3    7.9   4 d:2.4+2     7.0X L:1.7-3 .83 2.6X WALA
      eSg     20:44:12.64  S res =  -8.8X  b:1.4-1 .70 3.3X
 GLA  qPn     20:42:09.56   1.6    8.2 180                                   GLA 
 RSSD ePn     20:42:11.59  -0.5    8.4  66 d:2.4+2     7.2X L:3.4-2 .60 4.0X RSSD
      eSg     20:44:32.29  S res =  15.7X  b:2.4+1 1.0 5.4X
 ANMO qPn     20:42:22.58   1.8    9.1 131                                   ANMO
 LENM qPn     20:42:22.59  -2.4    9.4 136                                   LENM
 MNTX ePn     20:43:05.11   2.4   12.2 138                                   MNTX
 ECSD ePn     20:43:22.22  -1.0   13.7  73 b:1.1+1 1.0 4.8X                  ECSD
 SCIA ePn     20:43:55.15  -1.7   16.2  80 b:1.8+1 .70 4.3                   SCIA
 JCT  ePn     20:43:58.43   1.3   16.2 127 b:3.7+0 .40 3.9                   JCT 



 Generated 2008 APR 23 at 01:04 UTC

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


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