Phase Data

Explanation of Parameters


     19 SEP 2010  (262)

     ot  = 22:01:47.04   +/-   0.25              OKLAHOMA                        
     lat =      35.605   +/-    2.5
     lon =     -97.220   +/-    2.5              MAGNITUDE 3.5 (GS)       
     dep =         5.0  (geophysicist)

     30 km (20 miles) ENE of OKLAHOMA CITY, Oklahoma (pop 506,000)
     35 km (20 miles) SSE of Guthrie, Oklahoma (pop 10,000)
     40 km (25 miles) NW of Shawnee, Oklahoma (pop 26,000)
     45 km (30 miles) NNE of Norman, Oklahoma (pop 95,000)
 
     Felt (IV) at Jones and (III) at Arcadia, Choctaw, Harrah and
     Luther.

     nph =   30 of  36    se = 0.65    FE=499                            A   

     error ellipse = (137.5,  0.0,  3.6; 47.5,  0.0,  2.9;  0.0,  0.0,  0.0)

 mb = 0.0 (  0)  ML = 0.0 (  0)  mblg = 3.8 ( 21)  md = 4.5 (  5)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 OK001iP      22:01:48.51  -0.2    0.1 233                                   OK00
 OK005iP      22:01:48.73   0.3    0.1  25                                   OK00
 OK003iP      22:01:48.89  -0.4    0.1 240                                   OK00
      iS      22:01:50.50  S res =  -0.4X
 OK002iP      22:01:49.19   0.7    0.1 161                                   OK00
 OK006iP      22:01:49.91   0.1    0.1 201                                   OK00
      iS      22:01:52.28  S res =   0.6X
 OK007iP      22:01:50.09   0.5    0.1 158                                   OK00
 OK008iP      22:01:50.19  -0.1    0.2 234                                   OK00
      iS      22:01:52.77  S res =   0.2X
 OK004iP      22:01:51.18  -0.2    0.2 249                                   OK00
 V34A ePg     22:01:53.08  -0.4    0.3 314 d:3.5+2     4.4                   V34A
 W34A ePg     22:01:57.83  -0.4    0.6 231 d:3.5+2     4.5  g:1.7+0 .68 3.9  W34A
 U34A ePg     22:02:02.95  -0.8    0.9 343 d:2.6+2     4.3  g:9.3-1 .98 3.7  U34A
 TUL1 ePg     22:02:08.73  -1.3    1.2  75 d:3.9+2     4.8  g:2.8-1 .65 3.5  TUL1
 WMOK ePn     22:02:14.10  -1.1    1.5 236 d:5.4+2     5.2  g:9.2-1 .73 4.0  WMOK
      eS      22:02:33.94  S res =  -1.8X
 MIAR ePn     22:02:38.28   0.7    3.2 108 d:5.3+2     5.8X g:3.5-1 .73 3.9  MIAR
      eS      22:03:16.42  S res =   0.6X
 AMTX ePn     22:02:45.49   0.2    3.7 260 d:4.1+2     5.8X g:3.1-1 .65 3.9  AMTX
 CBKS ePn     22:02:45.93  -0.1    3.8 329 d:2.7+2     5.5X g:3.0-1 .68 3.9  CBKS
      eS      22:03:32.40  S res =   1.5X
 MSTX P       22:03:00.45  -0.4    4.9 252 d:4.2+2     6.3X g:1.7-1 .78 3.8  MSTX
 KSCO P       22:03:11.10   1.5    5.5 310 d:2.8+2     6.2X g:2.2-1 .63 4.1  KSCO
                                           b:1.4+2 .43 5.9X
 OXF  P       22:03:23.72   0.4    6.5  97 d:3.3+2     6.7X g:2.0-1 .80 4.0  OXF 
                                           b:3.6+1 .43 5.6X
 SCIA P       22:03:30.27  -0.3    7.0  25 d:3.4+2     6.9X g:2.2-1 .63 4.3  SCIA
                                           b:6.4+1 .50 6.1X
 SDCO P       22:03:30.95   0.6    7.0 290 d:4.5+2     7.2X g:1.3-1 1.1 3.8  SDCO
                                           b:1.0+1 .48 5.3X
 MNTX P       22:03:41.85   0.1    7.8 243 d:4.5+2     7.5X g:5.0-2 .90 3.5  MNTX
                                           b:8.6+0 .48 5.2X
 HDIL P       22:03:42.64  -0.8    8.0  49 d:3.2+2     7.2X g:2.6-1 .85 4.3  HDIL
                                           b:5.9+1 .55 6.0X
 ISCO P       22:03:43.04   0.7    7.9 305 d:4.7+2     7.5X g:6.7-2 .93 3.6  ISCO
                                           b:1.9+1 .70 5.4X
 ECSD P       22:03:46.57   0.8    8.1   3 d:4.3+2     7.6X g:7.9-2 .63 3.9  ECSD
                                           b:9.4+0 .53 5.3X
 PHWY P       22:03:52.06  -0.5    8.6 314 d:3.5+2     7.6X g:4.7-2 .70 3.7  PHWY
                                           b:2.3+1 .65 5.6X
 JFWS P       22:03:58.32  -0.4    9.1  34 d:3.9+2     7.9X g:1.7-1 .73 4.2  JFWS
                                           b:2.7+1 .53 5.9X
 BLO  P       22:04:00.78   0.0    9.2  64 d:6.8+1     6.4X g:1.9-2 .65 3.4  BLO 
                                           b:2.0+1 .45 5.8X
 RSSD P       22:04:12.01   0.7   10.0 330 d:3.6+2     8.1X g:2.6-2 .85 3.4  RSSD
                                           b:7.5+0 .50 5.4X
 SPMN P       22:04:14.07   0.3   10.2  18 g:6.8-2 .98 3.8  b:1.3+1 .48 5.7X SPMN



 Generated 2010 SEP 20 at 02:47 UTC

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