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Earthquake Hazards Program
Phase Data

Explanation of Parameters


      7 JUL 2007  (188)

     ot  = 20:21:47.88   +/-   0.62              BANDA SEA                       
     lat =      -6.057   +/-   18.1
     lon =     125.094   +/-   16.7              MAGNITUDE 4.4 (GS)       
     dep =        35.0  (geophysicist)

     280 km (175 miles) ESE of Baubau, Sulawesi, Indonesia
     280 km (175 miles) N of DILI, East Timor
     945 km (590 miles) NW of DARWIN, Northern Territory, Australia
     2025 km (1260 miles) E of JAKARTA, Java, Indonesia

     nph =   14 of  16    se = 1.34    FE=280                            B   

     error ellipse = (222.3,  0.0, 31.1;132.3,  0.0,  9.5;  0.0,  0.0,  0.0)

 mb = 4.4 ( 10)  ML = 0.0 (  0)  mblg = 3.5 (  2)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 KAPI ePn     20:23:05.44  -0.8    5.4 281 d:6.2+1     4.8X L:9.0-2 .90 3.9X KAPI
      e       20:23:13.64   7.4X           g:6.9-2 .90 3.4  b:6.9+1 .90 5.2X
      eSn     20:24:07.89  S res =   0.5X
 KAKA ePn     20:24:05.54  -0.5    9.8 133 d:4.6+1     6.3X L:6.4-2 .60 4.5X KAKA
                                           g:4.6-2 1.0 3.6  b:3.5+1 .60 5.8X
 WRAB ePn     20:25:34.61  -1.8   16.5 148 b:7.5+0 .74 3.9                   WRAB
 KSM  qP      20:25:36.77  -0.7   16.6 296                                   KSM 
 CTAO eP      20:27:07.11  -0.1   24.8 126 b:1.2+1 1.1 4.4                   CTAO
 STKA eP      20:27:54.37   1.3   30.0 151 b:4.0+0 .76 4.3                   STKA
 CHTO qP      20:28:41.62  -1.8   35.7 314 b:1.5+0 .68 4.0                   CHTO
 LSA  qP      20:30:24.92  -1.1   48.2 319 b:4.7+0 .93 4.5                   LSA 
 MK31 eP      20:32:23.66   0.3   64.8 329                                   MK31
 TKM2 qP      20:32:33.26   0.7   66.2 322 b:3.2+0 1.0 4.3                   TKM2
 KBL  eP      20:32:35.75   1.4   66.5 312 b:4.2+0 .80 4.6                   KBL 
 KURK qP      20:32:51.18   0.0   69.2 330 b:3.2+0 .94 4.3                   KURK
 QSPA eP      20:34:14.51   0.4   83.9 180 b:6.1+0 1.2 4.6                   QSPA
 KMBO qP      20:34:36.90   2.6   87.7 269 b:1.5+1 1.5 5.0                   KMBO



 Generated 2007 JUL 10 at 22:05 UTC

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

 


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