Phase Data

Explanation of Parameters


     21 MAR 2013  ( 80)

     ot  = 16:34:35.00   +/-   0.00         OKLAHOMA CITY AREA, OKLAHOMA    
     lat =      35.467   +/-    0.0
     lon =     -97.396   +/-    0.0              MAGNITUDE 3.2 (TUL)      
     dep =         5.0  (geophysicist)

     11 km (7 miles) E of OKLAHOMA CITY, Oklahoma (pop 506,000)
     27 km (17 miles) N of Norman, Oklahoma (pop 95,000)
     46 km (28 miles) WNW of Shawnee, Oklahoma (pop 26,000)
     46 km (28 miles) S of Guthrie, Oklahoma (pop 10,000)
 
     ML 3.2 (TUL). Felt (III) at Oklahoma City. Also felt at Spencer.

     nph =   32 of  32    se = 0.00    FE=499                            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 ( 21)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 OK001ePg     16:34:37.52  -0.1    0.1  43                                   OK00
 OK002ePg     16:34:38.77   0.2    0.2  63                                   OK00
 OK005ePg     16:34:39.79  -0.1    0.3  42                                   OK00
 WMOK ePn     16:34:58.84  -1.7    1.4 238                                   WMOK
      eSg     16:35:17.10  S res =  -1.2 
 TUL1 ePn     16:34:58.94  -2.0    1.4  71                                   TUL1
      eSn     16:35:19.60  S res =   0.1 
 X37A ePn     16:35:07.60  -0.2    1.9 117 g:8.0-2 .70 3.0                   X37A
      eSn     16:35:32.87  S res =   1.0 
 HHAR ePn     16:35:21.94  -0.2    2.9  73                                   HHAR
 W39A ePn     16:35:22.15  -0.6    3.0  94                                   W39A
 MIAR ePn     16:35:27.08   0.2    3.3 105 g:9.9-3 .70 2.5                   MIAR
 ABTX ePn     16:35:28.61  -0.1    3.4 214 g:1.0-2 .85 2.3                   ABTX
 WHTX ePn     16:35:29.61   0.0    3.5 181                                   WHTX
 AMTX ePn     16:35:31.52   0.6    3.6 262 g:9.9-3 .80 2.3                   AMTX
 X40A ePn     16:35:35.16   0.0    3.9 103 g:2.0-2 .98 2.7                   X40A
      ePg     16:35:46.13   2.4 
      eSn     16:36:20.68  S res =  -0.3 
      eSg     16:36:33.61  S res =   2.7 
 CBKS ePn     16:35:35.30   0.7    3.8 331 g:1.0-2 .73 2.5                   CBKS
 WLAR ePn     16:35:36.19  -0.1    4.0 115                                   WLAR
 WHAR ePn     16:35:38.84  -0.5    4.2  91                                   WHAR
      eSn     16:36:27.46  S res =  -1.1 
      eSg     16:36:44.48  S res =   4.8 
 UALR ePn     16:35:39.77   0.1    4.2  98 g:1.0-2 .75 2.6                   UALR
      eSg     16:36:45.20  S res =   4.8 
 W41B ePn     16:35:39.81  -0.1    4.2  93 g:1.0-2 .98 2.5                   W41B
      eSg     16:36:45.08  S res =   4.1 
 MSTX ePn     16:35:44.97  -1.4    4.7 253                                   MSTX
 X43A ePn     16:35:52.42  -4.2    5.4  98                                   X43A
 HBAR ePn     16:35:53.74  -3.8    5.5  87                                   HBAR
 CCM  ePn     16:35:57.70  -0.9    5.6  61 g:1.0-2 .80 2.5                   CCM 



 Generated 2013 MAR 22 at 21:01 UTC

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