Phase Data

Explanation of Parameters


     24 NOV 2011  (328)

     ot  = 21:11:03.68   +/-   1.22              OKLAHOMA                        
     lat =      35.534   +/-    1.9
     lon =     -96.743   +/-    3.7              MAGNITUDE 3.7 (GS)       
     dep =         5.2   +/-    2.0   

     28 km (18 miles) NE of Shawnee, Oklahoma (pop 26,000)
     70 km (44 miles) E of OKLAHOMA CITY, Oklahoma (pop 506,000)
     71 km (44 miles) SSE of Stillwater, Oklahoma (pop 36,000)
     72 km (45 miles) W of Okmulgee, Oklahoma (pop 13,000)

     nph =   15 of  44    se = 0.60    FE=499                            A   

     error ellipse = (295.0,  3.0,  6.3;127.0, 86.0,  3.0; 25.0,  0.0,  1.3)

 mb = 0.0 (  0)  ML = 0.0 (  0)  mblg = 3.7 ( 60)  md = 4.4 (  3)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 OK020ePg     21:11:05.86  -0.1    0.1 272 d:4.2+2     4.4                   OK02
 V35A ePg     21:11:08.52   0.1    0.2 341                                   V35A
 W35A ePg     21:11:11.32   0.0    0.4 196                                   W35A
 W36A ePg     21:11:15.17   0.4    0.6 133                                   W36A
 V36A ePg     21:11:17.17   0.1    0.7  69                                   V36A
 U35A ePg     21:11:18.92  -0.8    0.8   1                                   U35A
 TUL1 ePg     21:11:19.96  -0.2    0.9  64                                   TUL1
 X35A ePg     21:11:24.40  -1.3    1.1 190                                   X35A
 W37B ePg     21:11:25.22  -0.4    1.1 110                                   W37B
 X37A ePn     21:11:30.87   0.1    1.5 130 g:8.0-2 .75 2.9                   X37A
 WMOK ePn     21:11:35.61  -0.4    1.9 245                                   WMOK
 HHAR ePn     21:11:43.58   0.0    2.4  71                                   HHAR
 MIAR ePn     21:11:49.25   0.4    2.8 110 g:1.9-1 .80 3.6                   MIAR
 W40A ePn     21:11:52.75   0.6    3.0  95 g:1.9-1 .73 3.6                   W40A
 WLAR ePn     21:11:59.26   0.3    3.5 121 g:1.8-1 .92 3.7                   WLAR
 WHTX ePn     21:11:59.72  -0.2X   3.6 190 g:5.0-2 .85 3.1                   WHTX
 X301 ePn     21:11:59.82   0.3X   3.6  94 g:1.2-1 .84 3.5                   X301
 WHAR ePn     21:12:01.00   0.3X   3.7  93 g:1.3-1 1.0 3.5                   WHAR
 UALR ePn     21:12:01.89   0.6X   3.7 101 g:1.8-1 .98 3.7                   UALR
 AMTX ePn     21:12:07.25   0.2X   4.1 262 g:1.6-1 .93 3.7                   AMTX
 CCM  ePn     21:12:20.78   0.4X   5.1  59 g:1.6-1 .75 3.8                   CCM 
 MSTX ePn     21:12:20.84  -1.4X   5.2 254 g:5.0-2 .88 3.3                   MSTX
 PBMO ePn     21:12:22.97   0.1X   5.3  75                                   PBMO
 FVM  ePn     21:12:28.00   0.0X   5.6  62 g:1.3-1 .73 3.7                   FVM 
 EBZ  ePn     21:12:33.63  -0.2X   6.1  92                                   EBZ 
 OXF  ePn     21:12:34.22  -0.3X   6.1  98                                   OXF 
 T25A ePn     21:12:40.07   1.4X   6.4 287 g:1.7-1 .85 3.9                   T25A
 PLAL ePn     21:12:47.10  -1.3X   7.1  92 g:3.0-2 .90 3.3                   PLAL
 WVT  ePn     21:12:49.24  -1.2X   7.3  83                                   WVT 
 SDCO ePn     21:12:52.50   0.2X   7.4 290 g:5.0-2 1.0 3.5                   SDCO
 ECSD ePn     21:13:01.61  -1.5X   8.2   1                                   ECSD
 ISCO ePn     21:13:04.50   0.6X   8.2 304 g:5.0-2 .93 3.5                   ISCO
 MNTX ePn     21:13:04.75   2.0X   8.2 245 g:3.0-2 .73 3.3                   MNTX
 TX31 ePn     21:13:07.05  -0.6X   8.5 225                                   TX31
 BLO  ePn     21:13:13.94   0.9X   8.9  63                                   BLO 
 N23A ePn     21:13:14.72   0.2X   9.0 309 g:1.2-1 .95 4.0                   N23A
 HKT  eSn     21:13:29.56  -2.8X   5.6 172                                   HKT 
 SLM  eSg     21:14:11.57   9.2X   6.1  57 g:2.7-1 .85 4.1                   SLM 
 HDIL eSn     21:14:19.14  -5.4X   7.7  47 g:2.0-1 .73 4.1                   HDIL
 SCIA eSg     21:14:41.04  13.4X   6.9  22 g:1.7-1 .73 4.0                   SCIA
 WCI  eSn     21:14:47.76  -3.1X   8.8  69 g:1.0-1 .75 3.9                   WCI 
 USIN eSg     21:15:01.29  12.2X   7.7  69 g:1.3-1 .98 3.9                   USIN
 LPM  eSg     21:15:22.05  17.4X   8.2 264                                   LPM 
 GRRI eSn     21:16:46.83  -1.1X  13.6 308                                   GRRI



 Generated 2011 NOV 24 at 21:20 UTC

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