Phase Data

Explanation of Parameters


      5 APR 2013  ( 95)

     ot  = 00:27:52.50   +/-   0.00        TENNESSEE                       
     lat =      36.236   +/-    0.0
     lon =     -89.601   +/-    0.0              MAGNITUDE 3.0 (CERI)     
     dep =         7.1   +/-    0.0   

     30 km (18 miles) NW of Dyersburg, Tennessee (pop 16,000)
     39 km (24 miles) S of New Madrid, Missouri (pop 3,300)
     127 km (79 miles) NNE of Memphis, Tennessee (pop 650,000)
     249 km (155 miles) W of NASHVILLE, Tennessee

     nph =   16 of  52    se = 0.00    FE=486                            held

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

 mb = 0.0 (  0)  ML = 0.0 (  0)  mblg = 2.6 ( 19)  md = 2.2 ( 17)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 PVMO ePg     00:27:56.89   0.5    0.2 336 d:2.9+1     1.1                   PVMO
 GLAT ePg     00:27:58.01   0.5    0.3  83 d:8.3+1     2.2                   GLAT
 HALT ePg     00:28:00.42   0.4    0.4 147 d:6.5+1     1.9                   HALT
 PARMOePg     00:28:01.35   0.3    0.4 344                                   PARM
 GNAR ePg     00:28:01.52   0.6    0.4 231 d:8.1+1     2.2                   GNAR
 UTMT ePg     00:28:04.24   0.1    0.6  79                                   UTMT
 PBMO ePg     00:28:08.70  -0.3    0.9 309 d:1.3+2     2.7                   PBMO
 T45A ePg     00:28:12.84  -0.7    1.1  44 d:4.4+1     1.6                   T45A
      eSn     00:28:26.90  S res =  -2.8 
 MET  ePg     00:28:13.53  -0.9    1.1 194                                   MET 
 HBAR ePg     00:28:13.58   0.1    1.1 232 d:5.5+1     1.8                   HBAR
      eSn     00:28:29.72  S res =   0.1 
 WVT  ePn     00:28:18.27  -0.7    1.4  94 d:1.3+2     2.6                   WVT 
 SIUC ePn     00:28:19.69  -0.1    1.5  11 d:8.8+1     2.3                   SIUC
 PLAL ePn     00:28:23.40   0.0    1.8 135 d:1.6+2     2.8                   PLAL
 FVM  ePn     00:28:25.50   0.7    1.9 340 d:1.0+2     2.4                   FVM 
 X43A ePn     00:28:27.45   0.7X   2.0 212                                   X43A
      eSn     00:28:54.82  S res =   2.7X
 T47A ePn     00:28:28.91   0.2X   2.1  69                                   T47A
 CCM  ePn     00:28:31.22   1.2X   2.2 325 g:2.0-2 .70 2.4                   CCM 
 V48A ePn     00:28:32.95   2.0X   2.3 102                                   V48A
 WHAR ePn     00:28:36.19   4.3X   2.4 247 g:2.0-2 1.0 2.6                   WHAR
      eSn     00:29:03.31  S res =   1.9X
 W41B ePn     00:28:36.22   4.0X   2.4 245                                   W41B
 HHAR ePb     00:28:55.89   1.0X   3.5 272 g:1.0-2 .73 2.2                   HHAR
      eSb     00:29:40.47  S res =   2.8X
 P45A ePb     00:28:56.25  -0.2X   3.6  24 g:2.0-2 .82 2.7                   P45A
      eSb     00:29:44.05  S res =   3.7X
 SLM  eSn     00:29:07.92   4.9X   2.5 348 g:2.0-2 .90 2.6                   SLM 
 X48A eSn     00:29:11.72   1.4X   2.7 130                                   X48A
 UALR eSn     00:29:16.42   7.9X   2.7 238 g:1.0-2 .73 2.3                   UALR
 SWET eSn     00:29:22.12   1.6X   3.1 108                                   SWET
 X40A eSn     00:29:25.62   4.9X   3.2 238 g:1.0-2 .75 2.4                   X40A
 WCI  eSn     00:29:28.51   4.4X   3.3  52 g:2.0-2 .90 2.6                   WCI 
 T49A eSb     00:29:36.05   1.9X   3.4  74                                   T49A
 Y49A eSb     00:29:39.67   1.3X   3.5 131                                   Y49A
 W50A eSb     00:29:42.65   1.1X   3.6 105 g:4.0-2 .82 3.0                   W50A
 W39A eLR     00:29:44.00          3.6 254                                   W39A
 MIAR eLR     00:29:46.95          3.7 244                                   MIAR
 BLO  eSb     00:29:49.59   3.1X   3.8  39                                   BLO 
 LRAL eSb     00:29:49.64   2.2X   3.8 145                                   LRAL
 Z50A eSb     00:30:01.17   2.2X   4.3 133                                   Z50A
 X51A eSb     00:30:03.00   4.9X   4.2 112                                   X51A
 CPCT eLR     00:30:03.59          4.2  99                                   CPCT
 SFIN eSb     00:30:13.80   5.2X   4.6  25                                   SFIN
 N41A eSb     00:30:14.07   5.8X   4.6 348                                   N41A
 W52A eSb     00:30:19.17   5.5X   4.8 102 g:2.0-2 1.2 2.9                   W52A
 TKL  eSb     00:30:20.12   6.3X   4.8  95                                   TKL 
 V52A eSb     00:30:23.42   6.2X   4.9  93                                   V52A
 Y52A eSb     00:30:29.40   5.2X   5.1 116                                   Y52A
 152A eSb     00:30:37.57   6.0X   5.4 130 g:1.0-2 .88 2.7                   152A
 GOGA eSb     00:30:47.56   4.6X   5.8 117                                   GOGA



 Generated 2013 APR  5 at 00:55 UTC

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