Phase Data

Explanation of Parameters


     16 MAY 2013  (136)

     ot  = 05:23:52.64   +/-   2.99              SOUTHERN IDAHO                  
     lat =      42.773   +/-    4.8
     lon =    -111.207   +/-    5.9              MAGNITUDE 3.6 (RMT)      
     dep =         4.8   +/-    3.3   

     23 km (14 miles) WNW of Afton, Wyoming (pop 1,000)
     51 km (31 miles) N of Montpelier, Idaho (pop 2,700)
     87 km (54 miles) SSW of Jackson, Wyoming (pop 4,000)
     560 km (348 miles) WNW of CHEYENNE, Wyoming

     nph =   38 of  38    se = 1.47    FE=457                            A   

     error ellipse = ( 74.0,  3.0,  9.2;344.0,  1.0,  7.2;234.0, 86.0,  5.0)

 mb = 0.0 (  0)  ML = 4.0 (138)  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
 AHID ePg     05:23:53.74  -0.8    0.1  95                                   AHID
 REDW ePg     05:24:04.25  -0.8    0.6  24 L:2.0+1 .40 4.1                   REDW
      eSg     05:24:12.40  S res =  -1.0 
 TPAW ePg     05:24:05.82  -1.1    0.7  15 L:7.2+0 .35 3.7                   TPAW
 SNOW ePg     05:24:06.80  -0.5    0.8  26 L:9.1+0 .25 3.8                   SNOW
 FXWY ePg     05:24:08.58  -0.9    0.9   9 L:1.1+0 .35 3.0                   FXWY
 LOHW ePg     05:24:09.95  -0.9    1.0  28 L:6.4+0 .25 3.8                   LOHW
 MOOW ePg     05:24:10.79  -1.7    1.0  19 L:9.2-1 .17 3.1                   MOOW
 IMW  ePg     05:24:12.92  -1.6    1.1  10 L:5.4+0 .47 3.9                   IMW 
 PD31 ePg     05:24:13.40  -2.5    1.2  90                                   PD31
 PDAR ePg     05:24:13.58  -2.4    1.2  90                                   PDAR
 HWUT ePg     05:24:13.92  -1.7    1.2 193 L:2.3+0 .90 3.6                   HWUT
 BW06 ePg     05:24:14.05  -1.9    1.2  90 L:5.5-1 .60 3.0                   BW06
 FLWY ePn     05:24:17.39  -1.2    1.4  16 L:1.3+0 1.0 3.4                   FLWY
 YPP  ePn     05:24:19.78  -1.1    1.5  11 L:8.5-1 .68 3.3                   YPP 
 HVU  ePn     05:24:19.88  -0.9    1.5 230 L:4.3+0 .81 4.0                   HVU 
 H17A ePn     05:24:22.67  -0.4    1.7  16 L:9.6-1 .28 3.5                   H17A
 SPUT ePn     05:24:23.56  -0.1    1.7 213 L:1.4+0 1.0 3.7                   SPUT
 YFT  ePn     05:24:23.68   0.4    1.7   9 L:7.2-1 .48 3.3                   YFT 
 YMR  ePn     05:24:26.27   0.3    1.9   5 L:8.5-1 1.0 3.5                   YMR 
 LKWY ePn     05:24:26.35   0.6    1.9  18 L:6.1-1 .60 3.3                   LKWY
 YHB  ePn     05:24:27.35   0.3    2.0   0 L:4.8-1 .67 3.3                   YHB 
 YHH  ePn     05:24:28.29   0.4    2.0   7 L:1.7-1 .55 2.9                   YHH 
 QLMT ePn     05:24:28.79   0.6    2.1 356                                   QLMT
 BGU  ePn     05:24:31.37   0.0    2.3 217 L:4.3-1 .66 3.4                   BGU 
 HLID ePn     05:24:34.40   0.6    2.5 290 L:2.5-1 .65 3.2                   HLID
 MCMT ePn     05:24:34.88   2.4    2.4 331                                   MCMT
 RLMT ePn     05:24:38.59   1.2    2.7  30 L:2.7-1 .38 3.3                   RLMT
 DUG  ePn     05:24:38.95   0.1    2.8 206 L:3.1-1 .75 3.5                   DUG 
 NLU  ePn     05:24:39.49  -0.1    2.9 193 L:2.6-1 1.1 3.4                   NLU 
 BOZ  ePn     05:24:41.20   1.7    2.9 354 L:1.6-1 .82 3.2                   BOZ 
 RWWY ePn     05:24:44.02   0.7    3.2 109 L:1.4+0 .60 4.2                   RWWY
 P17A ePn     05:24:46.47   1.1    3.3 174 L:3.3-1 .69 3.7                   P17A
 K22A ePn     05:24:48.25   1.0    3.5  90 L:6.1-1 .30 4.0                   K22A
 O20A ePn     05:24:48.32   1.1    3.5 139 L:1.3+0 .63 4.3                   O20A
 ELK  ePn     05:24:51.15   1.3    3.6 238 L:5.0-2 1.4 3.0                   ELK 
 MSU  ePn     05:25:00.66   1.4    4.3 190                                   MSU 
 N23A ePn     05:25:00.83   1.1    4.4 114 L:7.7-1 .65 4.4                   N23A



 Generated 2013 MAY 16 at 12:03 UTC

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