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Earthquake Hazards Program
Phase Data

Explanation of Parameters


      8 JUL 2007  (189)

     ot  = 23:57:52.68   +/-   2.49              SERAM, INDONESIA                
     lat =      -3.010   +/-    9.2
     lon =     129.305   +/-   12.9              MAGNITUDE 4.4 (GS)       
     dep =        35.0   +/-   24.0   

     145 km (90 miles) ENE of Ambon, Moluccas, Indonesia (pop 313,000)
     325 km (200 miles) SW of Sorong, Papua, Indonesia
     1065 km (660 miles) N of DARWIN, Northern Territory, Australia
     2520 km (1570 miles) E of JAKARTA, Java, Indonesia

     nph =   25 of  30    se = 1.17    FE=272                            B   

     error ellipse = (206.2, 73.4, 38.3; 72.8, 11.6, 20.3;340.4, 11.7,  8.9)

 mb = 4.5 ( 19)  ML = 0.0 (  0)  mblg = 3.6 (  1)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 FITZ ePn     00:01:26.56  -1.2   15.4 193 b:1.3+1 .62 4.3                   FITZ
      e       00:01:54.65   9.1X
 WB2  eP      00:01:53.70  -0.9   17.5 164                                   WB2 
      eS      00:04:59.70  S res =  -9.2X
 WRAB eP      00:01:55.14   0.7   17.5 164 g:1.5-2 .95 3.6  b:5.1+1 1.4 4.4  WRAB
 MBWA eP      00:02:25.67  -0.1   20.3 207 b:1.5+1 .99 4.3                   MBWA
 CTAO qP      00:03:03.83   2.2   23.7 137 b:2.9+1 1.3 4.6                   CTAO
 CTA  eP      00:03:04.20   2.6X  23.7 137 b:8.9+0 1.5 4.1                   CTA 
 NACB eP      00:03:42.76   1.9   28.0 345 b:1.2+1 .77 4.7                   NACB
 KULM qP      00:03:56.72   0.2   29.8 286                                   KULM
 HNR  qP      00:04:06.68  -1.4   31.1 103                                   HNR 
 STKA eP      00:04:07.80   1.2   31.0 159 b:3.8+0 .90 4.2                   STKA
 TAU  eP      00:05:46.98  -0.5   42.9 160 b:2.1+1 1.0 4.8                   TAU 
 MDJ  qP      00:06:23.21  -0.4   47.4   0                                   MDJ 
 LSA  eP      00:06:37.68   1.8   48.9 314 b:3.9+0 .45 4.7                   LSA 
 PALK eP      00:06:44.53   3.7X  49.6 282 b:2.6+1 1.1 5.2                   PALK
 CASY eP      00:08:26.05   0.4   64.5 188 b:8.2+0 1.0 4.8                   CASY
 TKM2 eP      00:08:38.70  -0.5   66.5 320 b:3.4+0 .89 4.4                   TKM2
 UCH  eP      00:08:43.87   1.9   66.9 319 b:7.2+0 1.6 4.5                   UCH 
 AML  eP      00:08:44.37  -0.7   67.4 318 b:4.2+0 1.0 4.5                   AML 
 EKS2 eP      00:08:44.93  -0.9   67.6 319                                   EKS2
 ZAA0 eP      00:08:45.27  -1.2   67.7 333                                   ZAA0
 KURK eP      00:08:52.31  -0.8   68.8 328 b:4.2+0 .85 4.5                   KURK
 BRVK eP      00:09:26.32  -0.7   74.4 328 b:4.4+0 1.1 4.4                   BRVK
 VNDA eP      00:09:38.63   0.2   76.5 173 b:1.6+0 .86 4.0                   VNDA
 MAW  eP      00:09:49.82   0.5   78.4 201 b:2.3+0 .68 4.3                   MAW 
 ARU  qP      00:10:08.37  -0.5   82.0 328                                   ARU 
 QSPA eP      00:10:34.05   0.1   86.9 180 b:3.6+0 .97 4.6                   QSPA
 CPUP ePKPdf  00:17:34.32  -1.3  150.1 168                                   CPUP
      ePKPbc  00:17:41.39   0.8X



 Generated 2007 JUL 18 at 23:54 UTC

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

 


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