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Earthquake Hazards Program
Phase Data

Explanation of Parameters


     14 JUL 2007  (195)

     ot  = 16:29:55.87   +/-   0.59              NEAR N COAST OF NEW GUINEA, PNG.
     lat =      -3.230   +/-    8.1
     lon =     142.135   +/-   14.5              MAGNITUDE 4.7 (GS)       
     dep =        45.0  (assigned)    

     115 km (70 miles) ESE of Vanimo, New Guinea, PNG (pop 7,000)
     175 km (110 miles) WNW of Wewak, New Guinea, PNG
     885 km (550 miles) NW of PORT MORESBY, Papua New Guinea
     2925 km (1810 miles) NNW of BRISBANE, Queensland, Australia

     nph =   21 of  29    se = 1.19    FE=200                            B   

     error ellipse = ( 92.5,  0.0, 19.1;182.5,  0.0, 10.6;  0.0,  0.0,  0.0)

 mb = 4.6 ( 18)  ML = 0.0 (  0)  mblg = 4.2 (  4)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 KAKA ePn     16:33:03.23  -1.2   13.5 225 g:1.2-1 .98 4.3  b:6.9+1 .60 5.7X KAKA
      eSn     16:35:30.19  S res =  -2.5X
 CTAO qPn     16:33:51.08  -2.3   17.2 167 b:3.5+0 .85 3.5X                  CTAO
 HNR  eP      16:34:04.43  -6.7X  18.7 110 g:2.2-1 1.0 4.8  b:1.7+2 .75 5.3  HNR 
 WRAB eP      16:34:07.68   1.9   18.3 204 g:2.7-2 1.0 3.8  b:1.6+1 .65 4.3  WRAB
 FITZ eP      16:34:45.44   0.1   21.9 226 g:4.4-2 .98 4.2  b:4.4+1 .98 4.8  FITZ
      eS      16:38:45.75  S res =  -0.7X
 MBWA eP      16:35:44.20   0.1   28.2 229 b:1.5+1 .98 4.6                   MBWA
 FORT eP      16:36:06.77   2.3X  30.5 204 b:4.2+0 .85 4.2                   FORT
 QIZ  qP      16:37:14.13  -1.7   38.7 306 b:3.3+1 1.3 5.0                   QIZ 
 LSA  eP      16:39:51.06   1.1   58.7 308 b:1.2+1 1.1 4.9                   LSA 
 MK31 eP      16:41:16.53  -0.3   72.3 321                                   MK31
      e       16:41:21.24   4.4X
 VNDA eP      16:41:31.31  -0.7   75.0 176 b:7.9+0 1.5 4.4                   VNDA
 TKM2 eP      16:41:34.51  -0.2   75.3 316 b:2.8+0 .78 4.3                   TKM2
 KURK eP      16:41:37.97  -1.0   76.1 324 b:3.3+0 .95 4.3                   KURK
 UCH  eP      16:41:38.27   0.2   75.8 315 b:6.8+0 1.0 4.5                   UCH 
 EKS2 eP      16:41:41.38   0.0   76.5 315 b:5.4+0 1.0 4.5                   EKS2
 AML  eP      16:41:41.50   0.3   76.4 315 b:1.3+1 1.2 4.8                   AML 
 SBA  eP      16:41:43.84   7.7X  75.7 175 b:3.6+0 1.0 4.3                   SBA 
 BRVK eP      16:42:09.06  -0.8   81.8 325 b:4.0+0 .85 4.6                   BRVK
      e       16:42:14.57  -1.0X
 CHUM eP      16:42:11.80  -1.0   82.4  24                                   CHUM
 MAW  eP      16:42:17.16   1.5   82.9 202 b:6.7+0 .92 4.7                   MAW 
 IMA2 eP      16:42:18.20   3.3X  82.7  22                                   IMA2
 QSPA eP      16:42:36.00   1.1   86.7 180 b:1.0+1 .90 5.1                   QSPA
 PNL  eP      16:42:37.19   1.1   87.0  30 b:5.4+0 .88 4.8                   PNL 
 TOA0 eP      16:49:21.88   1.7  139.7 286                                   TOA0
 DBIC ePKPbc  16:49:34.79   0.1  146.9 277                                   DBIC



 Generated 2007 JUL 18 at 15:50 UTC

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

 


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