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Earthquake Hazards Program
Phase Data

Explanation of Parameters


      3 JUL 2007  (184)

     ot  = 22:56:32.54   +/-   0.45              NORTH OF HALMAHERA, INDONESIA   
     lat =       4.196   +/-    8.2
     lon =     128.121   +/-   12.7                                       
     dep =        35.0  (geophysicist)

     385 km (240 miles) NNE of Ternate, Moluccas, Indonesia
     390 km (240 miles) ESE of General Santos, Mindanao, Philippines
     1395 km (860 miles) SE of MANILA, Philippines
     2640 km (1640 miles) ENE of JAKARTA, Java, Indonesia

     nph =   22 of  22    se = 1.00    FE=264                            B   

     error ellipse = ( 64.0,  0.0, 18.1;154.0,  0.0,  8.2;  0.0,  0.0,  0.0)

 mb = 4.2 (  7)  ML = 0.0 (  0)  mblg = 0.0 (  0)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 KKM  qPn     22:59:20.85  -0.5   12.0 279                                   KKM 
 YHNB eP      23:01:15.58  -1.5   21.4 343                                   YHNB
 WRAB eP      23:01:50.24  -0.7   24.7 166 b:1.7+0 .75 3.7                   WRAB
 WRA  P       23:01:50.93  -0.1   24.8 166                                   WRA 
 WB2  eP      23:01:51.62   0.5   24.8 166                                   WB2 
 KULM qP      23:02:14.73  -0.4   27.4 273                                   KULM
 ASAR P       23:02:22.40  -0.3   28.3 169                                   ASAR
 STKA P       23:03:48.05  -0.1   38.1 161                                   STKA
 LSA  qP      23:04:30.27  -0.6   43.2 310                                   LSA 
 SONM P       23:05:00.87  -2.1   47.3 340                                   SONM
 MKAR P       23:06:22.92   1.2   58.0 324                                   MKAR
 MK31 eP      23:06:22.97   1.3   58.0 324                                   MK31
 TKM2 eP      23:06:37.77  -0.5   60.3 318 b:8.5-1 .47 4.2                   TKM2
 ZALV P       23:06:40.17  -0.9   60.8 332                                   ZALV
 EKS2 eP      23:06:47.93   2.1   61.5 317 b:1.5+0 .69 4.2                   EKS2
 KURK eP      23:06:50.70   0.8   62.1 327 b:3.4+0 .55 4.7                   KURK
 BRVK eP      23:07:27.16   0.5   67.8 326 b:1.5+0 .59 4.3                   BRVK
 BVAR P       23:07:27.29   1.0   67.7 326                                   BVAR
 ARU  eP      23:08:11.72  -0.2   75.3 327 b:1.6+0 .52 4.2                   ARU 
 GNI  eP      23:08:50.75  -0.1   82.3 310 b:6.2-1 .30 4.1                   GNI 
 PMR  qP      23:08:53.54   0.2   82.9  29                                   PMR 
 TORD PKP     23:15:29.03   0.3  124.1 289                                   TORD



 Generated 2007 JUL 17 at 23:13 UTC

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

 


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