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Earthquake Hazards Program
Phase Data

Explanation of Parameters


      1 APR 2008  ( 92)

     ot  = 13:16:17.12   +/-   0.00         NEVADA                          
     lat =      41.224   +/-    0.0
     lon =    -114.826   +/-    0.0              MAGNITUDE 4.1 (SLM)      
     dep =         7.6   +/-    0.0   

     15 km (10 miles) NE of Wells, Nevada (pop 1,300)
     85 km (55 miles) NW of Wendover, Utah (pop 1,000)
     250 km (155 miles) WNW of SALT LAKE CITY, Utah
     480 km (295 miles) ENE of CARSON CITY, Nevada
 
     MW 4.1 (SLM). Felt at Elko, Spring Creek and Wells. Also felt at
     Jerome, Idaho.

     nph =   87 of 113    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 = 4.3 (  7)  ML = 4.2 ( 33)  mblg = 0.0 (  0)  md = 4.6 (  7)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 N12A ePg     13:16:25.37   0.4    0.4 203 d:3.2+2     4.3  L:3.5+1 .50 4.0  N12A
      eSg     13:16:29.97  S res =  -0.4X
 ELK  ePg     13:16:28.13   0.0    0.6 213 d:3.8+2     4.5  L:2.4+1 .50 4.1  ELK 
      eSg     13:16:35.55  S res =  -0.1X
 N13A ePg     13:16:28.78   0.1    0.6 128 d:3.0+2     4.3  L:1.4+1 .45 3.9  N13A
      eSg     13:16:35.75  S res =  -0.7X
 BGU  eP      13:16:41.95  -1.1    1.4 102 L:1.3+1 .74 4.4                   BGU 
      eS      13:17:00.14  S res =  -1.3X
 HVU  ePn     13:16:45.83  -0.6    1.6  70 d:3.4+2     4.8  L:9.9+0 .58 4.4  HVU 
      eSn     13:17:07.83  S res =   0.0X
 DUG  ePn     13:16:47.71  -1.5    1.8 123 d:3.6+2     5.0  L:6.3+0 .65 4.3  DUG 
      ePg     13:16:51.78  -0.7X
      eSg     13:17:15.43  S res =  -0.9X
 SPUT ePn     13:16:47.92  -0.7    1.8  87 d:2.3+2     4.5  L:4.5+0 .68 4.1  SPUT
      eSg     13:17:13.48  S res =  -1.3X
 BMN  ePn     13:16:49.96  -1.2    2.0 247 d:2.8+2     4.8  L:4.4+0 .55 4.2  BMN 
      ePg     13:16:53.27  -1.9X
      eSg     13:17:20.14  S res =  -0.7X
 HLID ePn     13:16:57.35   1.0    2.4   7 d:4.3+2     5.3X L:3.7+0 .63 4.4  HLID
      eSg     13:17:29.19  S res =  -3.7X
 HWUT ePn     13:16:57.78  -0.3    2.5  80 d:3.1+2     5.1X L:2.0+0 .68 4.1  HWUT
 DAU  ePn     13:17:02.32  -0.6    2.8 105 L:9.0-1 .56 4.0                   DAU 
      ePg     13:17:11.33   0.0X
 WVOR ePn     13:17:06.69   0.3    3.1 294                                   WVOR
 AHID ePn     13:17:07.91   0.3    3.2  60 d:2.1+2     5.0X L:8.1-1 .65 4.1  AHID
      eSg     13:17:57.34  S res =  -1.8X
 MSU  ePn     13:17:10.11  -0.5    3.4 142 L:5.3-1 .80 4.1                   MSU 
 RRI2 ePn     13:17:10.97   0.8    3.4  50 d:3.6+2     5.5X L:8.4-1 .73 4.3  RRI2
 ARUT ePn     13:17:13.35   0.0    3.6 162 L:1.3+0 .66 4.5                   ARUT
      ePg     13:17:25.44  -0.6X
 DCID1ePn     13:17:13.81   0.5    3.6  47 L:1.4+0 .88 4.6                   DCID
 REDW ePn     13:17:14.87   0.8    3.6  53 d:3.3+2     5.6X L:4.5-1 1.0 4.1  REDW
 TPAW ePn     13:17:15.21   0.9    3.7  50 d:3.6+2     5.7X L:6.9-1 .95 4.3  TPAW
 CCUT ePn     13:17:16.89   0.1    3.8 162 d:3.7+2     5.8X L:8.1-1 .62 4.4  CCUT
      ePg     13:17:29.17  -1.5X
      eSg     13:18:17.20  S res =  -3.2X
 SNOW ePn     13:17:17.13   1.5    3.8  52 d:2.3+2     5.3X L:5.0-1 .68 4.2  SNOW
 SRU  ePn     13:17:17.98   0.2    3.9 121 d:3.8+2     5.8X L:7.6-1 .70 4.5  SRU 
      ePg     13:17:30.52  -1.6X
      eSg     13:18:21.19  S res =  -1.6X
 MCMT ePn     13:17:18.94   1.6    3.9  21                                   MCMT
 IMW  ePn     13:17:18.95   1.0    3.9  46 d:3.7+2     5.8X L:4.2-1 .53 4.2  IMW 
 LOHW ePn     13:17:19.04   1.0    3.9  51 d:3.5+2     5.7X L:3.2-1 .75 4.1  LOHW
 MOD  ePn     13:17:20.54  -0.6    4.2 281                                   MOD 
 BMO  ePn     13:17:21.56   1.9    4.1 334                                   BMO 
 BW06 ePn     13:17:23.79   1.8    4.2  67 d:4.0+2     6.0X L:3.1-1 .90 4.1  BW06
 QLMT ePn     13:17:25.61   1.4    4.4  34 L:1.7-1 .68 3.9                   QLMT
 YFT  ePn     13:17:26.27   2.4    4.4  41 d:2.2+2     5.5X L:3.1-1 .68 4.2  YFT 
 YMR  ePn     13:17:26.83   1.6    4.5  38 d:3.2+2     5.9X L:4.3-1 .62 4.3  YMR 
 YNR  ePn     13:17:28.58   0.9    4.6  40 d:1.9+2     5.5X L:1.3-1 .90 3.9  YNR 
 LKWY ePn     13:17:30.79   2.7    4.7  43 d:2.8+2     5.8X L:1.2-1 .88 3.9  LKWY
 LRM  ePn     13:17:32.59   1.1    4.9  20 L:1.5+0 .84 5.0                   LRM 
 BOZ  ePn     13:17:33.85   1.3    5.0  27 d:3.4+2     6.1X L:2.1-1 1.1 4.2  BOZ 
 CMB  ePn     13:17:37.39   0.1    5.3 235 d:2.4+2     6.0X L:2.7-1 .50 4.3  CMB 
      ePg     13:17:55.73  -3.8X           b:7.3+1 .55 5.5X
      qSn     13:18:40.13  S res =   1.1X
      eSg     13:19:03.90  S res =  -4.8X
 LNOR ePn     13:17:39.72   3.3    5.3 333 L:1.9-1 .94 4.2  b:1.0+1 .84 4.5X LNOR
 MSO  ePn     13:17:43.06   1.7    5.6   6 d:3.6+2     6.4X L:2.1-1 .73 4.3X MSO 
                                           b:2.7+1 .60 5.1X
 WDC  ePn     13:17:44.07  -0.5    5.9 266 d:2.0+2     6.0X L:1.4-1 .75 4.2X WDC 
      eSg     13:19:18.16  S res =  -7.7X  b:4.1+1 .83 5.2X
 RLMT ePn     13:17:44.43   3.3    5.6  44 d:3.8+2     6.5X L:6.6-2 1.1 3.8X RLMT
                                           b:3.7+1 .90 5.1X
 RWWY ePn     13:17:44.78   1.9    5.7  83 d:2.6+2     6.2X L:2.8-1 .68 4.5X RWWY
      eSg     13:19:15.37  S res =  -6.1X  b:5.2+1 .63 5.4X
 YBH  ePn     13:17:44.83  -0.7    5.9 277 d:2.1+2     6.1X L:8.7-2 .78 4.0X YBH 
                                           b:6.7+1 .98 5.3X
 CHMT ePn     13:17:45.32   1.6    5.8  11 L:2.8-1 1.0 4.5X b:4.2+1 .84 5.2X CHMT
 HRY  ePn     13:17:45.86   1.0    5.9  20 L:2.9-1 .64 4.5X b:6.8+1 .84 5.4X HRY 
 GCMT qPn     13:17:47.74   2.7    5.9  38 L:7.7-2 .80 3.9X b:8.6+1 .92 5.5X GCMT
 LDFC ePn     13:17:47.94  -0.3    6.1 182 d:2.4+2     6.3X L:7.3-1 .90 4.9X LDFC
      ePg     13:18:14.08  -0.6X           b:1.4+2 .55 6.0X
 GSC  qPn     13:17:48.41   0.5    6.1 195 d:2.5+2     6.3X L:1.6-1 1.1 4.3X GSC 
                                           b:3.2+1 .45 5.4X
 HAWA qPn     13:17:48.66  -0.1    6.2 328 d:3.2+2     6.6X L:1.3-1 1.0 4.2X HAWA
                                           b:5.0+1 .68 5.4X
 SLMT ePn     13:17:49.61   2.0    6.1   9 L:4.1-1 .74 4.7X b:4.2+1 .84 5.2X SLMT
      eSg     13:19:25.26  S res =  -7.4X
 ISA  ePn     13:17:51.13   1.4    6.2 208 d:2.8+2     6.4X L:7.7-2 .63 4.0X ISA 
                                           b:4.3+1 .68 5.4X
 MVCO ePn     13:17:51.64   0.4    6.3 127 L:2.6-1 .73 4.5X b:1.9+1 .70 5.1X MVCO
      ePg     13:18:11.40  -7.3X
 WUAZ ePn     13:17:51.70   1.1    6.3 153 L:3.1-1 .83 4.6X b:3.8+1 .58 5.5X WUAZ
 SWMT ePn     13:17:52.46   1.9    6.3   5 L:2.1-1 .58 4.4X b:4.2+1 .84 5.3X SWMT
 RSW  ePn     13:17:52.96   3.8    6.2 328 L:2.2-1 1.2 4.4X b:3.4+1 .84 5.2X RSW 
 HUMO ePn     13:17:53.16   3.9    6.2 286 d:2.1+2     6.2X L:6.6-2 .58 3.9X HUMO
                                           b:3.6+1 .58 5.4X
 SMCO ePn     13:17:53.19   1.8    6.3 106 d:3.2+2     6.6X L:1.7-1 .98 4.3X SMCO
                                           b:6.9+1 .68 5.7X
 HOOD qPn     13:17:54.16   1.7    6.4 312 d:1.9+2     6.2X L:1.5-1 .88 4.3X HOOD
                                           b:1.2+2 .92 5.8X
 BSMT ePn     13:17:54.97   0.0    6.6   0 L:1.7-1 .98 4.4X b:4.2+1 .84 5.5X BSMT
 JTMT ePn     13:17:55.72   2.1    6.5   3 L:1.5-1 .66 4.3X b:4.2+1 .84 5.4X JTMT
 YBMT ePn     13:17:58.31   2.9    6.7   5 L:1.1-1 .58 4.2X b:8.6+1 .92 5.8X YBMT
 OD2  ePn     13:17:59.60   2.9    6.8 337 d:2.8+2     6.7X L:1.7-1 1.1 4.4X OD2 
                                           b:4.8+1 .78 5.6X
 ISCO qPn     13:18:02.55   0.1    7.2  98 d:2.5+2     6.7X L:5.5-2 .93 4.0X ISCO
                                           b:2.5+1 .75 5.5X
 PHWY ePn     13:18:02.76   1.7    7.1  86 d:2.7+2     6.7X L:1.0-1 .73 4.2X PHWY
                                           b:6.4+1 .73 5.9X
 LON  qPn     13:18:04.97  -1.5    7.5 320 L:3.7-2 1.0 3.9X b:4.0+2 .54 6.8X LON 
 NEW  ePn     13:18:05.63   2.6    7.2 348 d:3.4+2     7.0X L:1.4-1 .95 4.4X NEW 
                                           b:2.1+1 .78 5.4X
 ETW  ePn     13:18:10.01   3.1    7.5 330 d:3.1+2     7.0X L:1.5-1 1.0 4.5X ETW 
                                           b:3.5+1 .82 5.6X
 EGMT ePn     13:18:11.04   1.4    7.7  26 d:3.5+2     7.2X L:1.5-1 .73 4.5X EGMT
                                           b:5.7+1 1.0 5.7X
 PFO  ePn     13:18:11.19   1.3    7.7 190 d:2.2+2     6.8X L:3.8-2 .95 3.9X PFO 
                                           b:1.3+1 .70 5.2X
 WALA ePn     13:18:14.85   3.0    7.9   4 L:7.9-3 1.0 3.3X b:4.3-1 .55 3.9X WALA
 SDCO ePn     13:18:15.65   1.6    8.0 113 d:2.8+2     7.1X L:1.3-2 .73 3.5X SDCO
                                           b:8.3+0 .73 5.1X
 GLA  ePn     13:18:16.31   0.4    8.2 180 d:2.5+2     7.1X L:1.2-1 1.1 4.5X GLA 
                                           b:1.8+1 .65 5.5X
 LAO  ePn     13:18:18.34   1.0    8.3  46 d:2.7+2     7.2X L:4.4-2 .93 4.1X LAO 
                                           b:2.7+1 .88 5.5X
 RSSD ePn     13:18:20.46   0.3    8.5  66 d:3.1+2     7.4X L:7.5-2 .90 4.3X RSSD
                                           b:3.0+1 .80 5.6X
 JCW  ePn     13:18:24.82   2.8    8.6 326                                   JCW 
 RPW  eP      13:18:26.18   3.7    8.6 329 d:2.6+2     7.3X L:2.0-2 1.0 3.8X RPW 
                                           b:3.3+0 .58 4.8X
 GNW  ePn     13:18:26.66   5.6    8.5 321 d:5.4+1     5.9X L:3.9-2 1.0 4.1X GNW 
                                           b:3.5+1 1.0 5.6X
 ANMO qPn     13:18:30.86   2.0    9.1 131 d:2.5+2     7.5X L:3.1-2 1.0 4.1X ANMO
                                           b:2.7+1 1.0 5.6X
 TUC  qP      13:18:36.52   2.6    9.5 159 d:2.2+1     5.5X L:4.5-3 .90 3.3X TUC 
                                           b:3.4+0 .90 4.8X
 DGMT ePn     13:18:49.24   1.9   10.5  43 b:1.7+1 .70 5.6X                  DGMT
 ECSD ePn     13:19:30.14  -1.2   13.7  73 b:8.5+0 .83 4.7X                  ECSD
 FFC  ePn     13:20:01.84  -0.3   16.0  28 b:3.4+0 1.1 3.4                   FFC 
 JCT  eP      13:20:09.76   4.6   16.2 127 b:7.6+0 .81 3.9                   JCT 
 FVM  eP      13:20:40.25   0.4   19.1  92 b:1.9+1 .85 4.4                   FVM 
 OXF  eP      13:21:05.97   3.8   21.1 100 b:3.6+1 .90 4.7                   OXF 
 PLAL eP      13:21:11.39   0.7   21.9  98 b:1.1+1 1.0 4.2                   PLAL
 LRAL eP      13:21:28.95   0.6   23.6 101 b:1.4+1 .98 4.5                   LRAL
 BILL qP      13:25:03.22   3.4   48.5 330 b:2.3+0 .81 4.3                   BILL



 Generated 2008 APR  1 at 16:43 UTC

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


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