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Earthquake Hazards Program
Phase Data

Explanation of Parameters


      2 JUL 2007  (183)

     ot  = 10:40:08.93   +/-   1.95              SULAWESI, INDONESIA             
     lat =      -0.564   +/-    4.5
     lon =     122.100   +/-    5.6                                       
     dep =        27.4   +/-   14.3   

     165 km (100 miles) SW of Gorontalo, Sulawesi, Indonesia
     250 km (155 miles) E of Palu, Sulawesi, Indonesia
     1635 km (1010 miles) NW of DARWIN, Northern Territory, Australia
     1815 km (1120 miles) ENE of JAKARTA, Java, Indonesia

     nph =   50 of  61    se = 0.83    FE=265                            A   

     error ellipse = (228.2, 76.1, 22.5; 61.6, 13.5,  8.5;330.8,  3.1,  5.2)

 mb = 4.9 ( 21)  ML = 0.0 (  0)  mblg = 3.9 (  4)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 KAPI Pn      10:41:21.11  -1.2    5.0 208                                   KAPI
      Sn      10:42:16.99  S res =  -2.3X
      LR      10:43:38.91                                  
 KKM  ePn     10:42:15.60   0.9    8.8 318 d:1.6+2     7.0X                  KKM 
 KSM  ePn     10:42:58.11   0.3   12.0 280                                   KSM 
 KAKA eP      10:43:50.40   0.7   15.8 140                                   KAKA
 FITZ eP      10:44:14.00  -0.5   17.8 169 b:1.1+1 .60 4.2                   FITZ
 MBWA eP      10:44:46.29   0.2   20.6 186 g:3.5-2 1.0 4.0  b:3.5+1 1.0 4.7  MBWA
 KULM eP      10:45:02.57  -0.8   22.2 285                                   KULM
 WB2  eP      10:45:08.20  -0.3   22.7 149                                   WB2 
 WRA  P       10:45:08.53   0.1   22.7 149                                   WRA 
 PSI  P       10:45:15.60  -0.6   23.4 278                                   PSI 
      LR      10:54:40.84                                  
 COEN eP      10:45:28.62   0.3   24.7 123 g:1.4-2 1.0 3.7  b:1.4+1 1.0 4.5  COEN
 YHNB eP      10:45:31.18  -0.4   25.1 358 g:1.8-2 .75 4.0  b:1.8+1 .75 4.8  YHNB
 ASAR P       10:45:37.35   0.6   25.7 154                                   ASAR
      PcP     10:49:07.25   0.2X
 GUMO P       10:45:44.53  -0.6   26.6  57                                   GUMO
 CHTO eP      10:46:14.55   0.7   29.8 311 g:9.8-3 .95 3.8  b:7.8+0 .80 4.6  CHTO
 CTA  eP      10:46:21.70   1.0   30.6 131 b:6.6+0 .90 4.5                   CTA 
 STKA eP      10:47:09.30  -0.1   36.2 151 b:9.8+0 .70 4.8                   STKA
 HNR  P       10:47:29.07  -1.7   38.7 104                                   HNR 
 MJAR P       10:47:39.15  -1.0   39.8  20                                   MJAR
      LR      11:02:11.54                                  
 MAJO eP      10:47:43.90   3.8X  39.8  20 b:2.3+1 .95 4.9                   MAJO
 LSA  eP      10:48:00.47   0.6   42.2 318 b:2.2+1 .65 5.0                   LSA 
 SONM P       10:49:02.22   0.4   50.1 346                                   SONM
 TLY  eP      10:49:33.61   0.5   54.3 346 b:1.3+1 1.0 4.9                   TLY 
 MKAR P       10:50:03.63   0.0   58.6 329                                   MKAR
 MK31 eP      10:50:03.86   0.2   58.6 329                                   MK31
 TKM2 eP      10:50:14.46   0.5   60.1 322 b:9.7+0 .73 5.0                   TKM2
 KBL  eP      10:50:17.36  -0.5   60.6 311 b:4.5+1 .65 5.7                   KBL 
 ZALV P       10:50:29.08  -0.5   62.5 336                                   ZALV
      LR      11:21:20.52                                  
 YAK  eP      10:50:31.64   0.6   62.7   4 b:3.1+1 .60 5.6                   YAK 
 KURK eP      10:50:32.78  -0.6   63.0 331 b:2.1+1 .75 5.3                   KURK
 MA2  eP      10:50:40.03   0.2   64.0  16 b:1.4+1 .80 5.1                   MA2 
 BVAR P       10:51:08.74   0.0   68.5 329                                   BVAR
 BRVK eP      10:51:09.20   0.0   68.6 329 b:8.4+0 .80 4.9                   BRVK
 TIXI eP      10:51:30.66  -0.5   72.2   2 b:1.6+1 .95 5.0                   TIXI
 ARU  eP      10:51:53.83  -0.5   76.1 329 b:1.5+1 1.0 5.0                   ARU 
 MAW  P       10:52:05.54   0.1   78.2 200                                   MAW 
      LR      11:22:13.47                                  
 VNDA P       10:52:15.05   0.7   79.8 172                                   VNDA
      LR      11:30:32.57                                  
 AKUT eP      10:52:15.25  -0.8   80.1  35 b:3.0+1 .76 5.4                   AKUT
 SBA  eP      10:52:20.47   1.0   80.8 171 b:5.3+0 .90 4.6                   SBA 
 QSPA eP      10:53:03.48   0.6   89.4 180 b:8.7+0 .68 5.2                   QSPA
 AKASGP       10:53:16.18  -0.3   92.3 321                                   AKAS
 ARCESP       10:53:20.44   1.6   92.8 340                                   ARCE
 FINESP       10:53:22.39   1.0   93.4 331                                   FINE
 DAWY eP      10:53:26.07   0.7   94.2  26                                   DAWY
 TORD PKP     10:58:55.38  -2.5  119.7 285                                   TORD
 ULM  PKP     10:58:56.85  -2.0  120.9  27                                   ULM 
 TXAR PKP     10:59:14.10   1.1  127.9  52                                   TXAR
 JCT  ePKPdf  10:59:17.89   0.3  130.3  49                                   JCT 
 PLCA PKP     10:59:31.05   0.6  137.3 166                                   PLCA
 LCO  ePKPdf  10:59:50.05  -0.1  148.1 158                                   LCO 
      ePKPbc  10:59:54.26   0.9X
 CPUP PKP     10:59:57.42  -0.3  153.3 181                                   CPUP
      PKPbc   11:00:05.20   0.0X



 Generated 2007 JUL 29 at 21:57 UTC

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

 


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