Phase Data

Explanation of Parameters


     15 JAN 2010  ( 15)

     ot  = 15:27:01.97   +/-   0.44              OKLAHOMA                        
     lat =      35.569   +/-    5.6
     lon =     -97.277   +/-    4.5              MAGNITUDE 3.8 (GS)       
     dep =         5.0  (geophysicist)

     25 km (15 miles) ENE of OKLAHOMA CITY, Oklahoma (pop 506,000)
     35 km (25 miles) SSE of Guthrie, Oklahoma (pop 10,000)
     40 km (25 miles) NNE of Norman, Oklahoma (pop 95,000)
     40 km (25 miles) NW of Shawnee, Oklahoma (pop 26,000)

     nph =   17 of  21    se = 1.02    FE=499                            A   

     error ellipse = (163.5,  0.0,  7.5; 73.5,  0.0,  5.8;  0.0,  0.0,  0.0)

 mb = 0.0 (  0)  ML = 0.0 (  0)  mblg = 3.8 ( 13)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 TUL1 ePn     15:27:25.09  -1.1    1.3  74                                   TUL1
 MIAR ePn     15:27:54.20   1.2    3.2 108 g:3.6-1 .69 3.9                   MIAR
 WHTX ePn     15:27:57.57  -0.5    3.6 182                                   WHTX
 KSU1 ePn     15:27:58.92   1.0    3.6   8 g:4.9-1 .68 4.1                   KSU1
 NATX qP      15:28:04.00  -5.2X   4.4 149 d:4.5+0     2.1X g:7.3-2 .85 3.3  NATX
 UALR ePn     15:28:06.17   0.6    4.1 100 d:1.7+2     5.2X g:2.5-1 .75 3.8  UALR
 MSTX ePn     15:28:14.34  -0.7    4.8 252 d:3.4+2     6.1X                  MSTX
 HBAR qPn     15:28:23.26   0.2    5.4  88 d:8.3+0     3.1X                  HBAR
 JCT  ePn     15:28:23.87  -0.7    5.5 203 d:3.1+2     6.3X g:8.4-1 1.0 4.5  JCT 
                                           b:2.0+2 .70 5.9X
 OGNE ePn     15:28:39.67   0.7    6.5 327 d:1.1+2     5.8X g:3.8-1 .78 4.3  OGNE
                                           b:1.0+2 .55 6.0X
 GDL2 ePn     15:28:43.62   1.3    6.8 242 g:1.7-1 .66 4.1                   GDL2
 SCIA ePn     15:28:45.50  -0.7    7.1  25 g:7.3+1 .70 6.7X                  SCIA
 SDCO ePn     15:28:45.89   1.0    7.0 291 d:3.4+2     6.9X g:6.7-2 .98 3.5  SDCO
                                           b:2.4+1 .43 5.7X
 ANMO qPn     15:28:54.51   1.8X   7.5 268 g:4.0-2 .59 3.6X                  ANMO
 BNM  ePn     15:28:54.95  -1.6    7.8 262 d:2.5+2     7.0X g:6.7-2 .86 3.7  BNM 
                                           b:1.7+1 .54 5.5X
 MNTX ePn     15:28:55.68  -0.2    7.8 243 d:2.6+2     7.0X g:7.1-2 .83 3.7  MNTX
                                           b:1.0+1 .55 5.3X
 ISCO ePn     15:28:56.96   0.0    7.8 305 d:2.3+2     6.9X g:8.8-2 .83 3.8  ISCO
                                           b:1.8+1 .58 5.5X
 ECSD ePn     15:28:59.77  -1.4    8.2   3 b:1.0+2 1.5 5.8X                  ECSD
 LENM qPn     15:29:01.20   0.9    8.1 263 g:2.6-2 .85 3.3                   LENM
 LPM  qPn     15:29:01.46   5.4X   7.8 263 g:3.3-2 .96 3.3                   LPM 
 121A qPn     15:29:24.28   8.4X   9.2 254 d:2.6+2     7.5X                  121A



 Generated 2010 JAN 15 at 16:07 UTC

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