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Earthquake Hazards Program
Phase Data

Explanation of Parameters


      4 JUL 2007  (185)

     ot  = 01:49:40.71   +/-   0.61              SOUTH OF KERMADEC ISLANDS       
     lat =     -34.343   +/-    6.8
     lon =    -179.064   +/-   11.0                                       
     dep =        35.0  (geophysicist)

     325 km (200 miles) S of L'Esperance Rock, Kermadec Islands
     545 km (340 miles) NNE of Gisborne, New Zealand
     625 km (390 miles) ENE of Auckland, New Zealand
     945 km (580 miles) NE of WELLINGTON, New Zealand

     nph =   20 of  31    se = 1.05    FE=179                            B   

     error ellipse = (101.8,  0.0, 14.7;191.8,  0.0,  8.7;  0.0,  0.0,  0.0)

 mb = 4.5 (  4)  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
 MXZ  P       01:50:38.10   0.6    3.9 213                                   MXZ 
      S       01:51:26.70  S res =   5.1X
 MWZ  P       01:50:51.10   0.0    4.8 214                                   MWZ 
 URZ  P       01:50:53.70   0.7    5.0 217                                   URZ 
 RAO  qPn     01:50:53.98  -1.6    5.2  11                                   RAO 
      qSn     01:51:35.04  S res = -18.9X
 KNZ  eP      01:50:56.10  -2.0    5.4 208                                   KNZ 
 RPZ  P       01:52:30.36  -0.2   12.1 216                                   RPZ 
      S       01:54:38.21  S res =  -6.0X
 HNR  eP      01:55:53.84  -4.6X  31.4 317 b:1.6+2 1.1 5.7X                  HNR 
 CTA  P       01:56:19.83   0.5   33.8 286                                   CTA 
 CTAO eP      01:56:20.85   1.6   33.8 286 b:4.2+0 .59 4.5                   CTAO
 ASAR P       01:57:30.30   0.2   42.2 272                                   ASAR
      PcP     01:59:21.80  -2.3X
      S       02:03:49.65  S res =   1.8X
 WB2  eP      01:57:40.60  -0.3   43.5 277                                   WB2 
 WRA  P       01:57:40.66  -0.3   43.5 277                                   WRA 
      PcP     01:59:25.38  -3.2X
 WRAB eP      01:57:40.81  -0.1   43.5 277 b:6.8+0 .70 4.5                   WRAB
 VNDA P       01:57:44.92   0.0   44.1 186                                   VNDA
 SBA  qP      01:57:45.44   0.9   44.0 184                                   SBA 
 CASY eP      01:58:39.84  -0.7   51.3 209                                   CASY
 FITZ eP      01:58:43.30  -0.3   51.6 274 b:1.0+1 1.5 4.6                   FITZ
 NWAO qP      01:58:53.41   4.8X  52.3 252 b:4.0+1 1.2 5.3X                  NWAO
 QSPA P       01:59:12.41  -1.6   55.8 180                                   QSPA
 NVAR P       02:02:40.50  -4.2X  91.7  43                                   NVAR
 LVC  eP      02:02:52.31   2.1   92.8 120 b:9.5-1 .50 4.5                   LVC 
 NNA  qP      02:03:00.49   8.6X  93.2 107                                   NNA 
 KURK ePKPdf  02:08:29.84  -3.1X 123.1 312                                   KURK
 FIA1 ePKPdf  02:09:19.57   0.4  148.5 337                                   FIA1
 MALT ePKPdf  02:09:22.40   0.4  149.7 289                                   MALT



 Generated 2007 JUL 18 at 01:35 UTC

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

 


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