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Earthquake Hazards Program
Phase Data

Explanation of Parameters


      4 JUL 2007  (185)

     ot  = 15:33:43.81   +/-   1.95              KERMADEC ISLANDS REGION         
     lat =     -27.126   +/-    9.5
     lon =    -176.560   +/-    6.9                                       
     dep =        43.1   +/-   17.6   

     270 km (165 miles) NNE of Raoul Island, Kermadec Islands
     530 km (330 miles) NNE of L'Esperance Rock, Kermadec Islands
     1350 km (840 miles) NE of Auckland, New Zealand
     1755 km (1090 miles) NNE of WELLINGTON, New Zealand

     nph =   55 of  82    se = 1.00    FE=177                            B   

     error ellipse = (192.4, 68.6, 28.7;317.4, 12.6, 12.7; 51.3, 16.9,  7.9)

 mb = 4.9 ( 19)  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
 RAO  ePn     15:34:21.39   0.3    2.4 209                                   RAO 
      eSn     15:34:52.77  S res =   3.2X
      Sn      15:34:53.69  S res =   4.1X
      LR      15:35:17.00                                  
 URZ  Pn      15:36:26.11 -10.3X  12.3 204                                   URZ 
      Sn      15:38:43.38  S res =  -8.9X
 AFI  eP      15:36:50.36  -7.8X  13.9  20                                   AFI 
      Sn      15:39:12.52  S res = -18.6X
 RAR  Pn      15:37:19.25 -11.8X  16.4  73                                   RAR 
      LR      15:42:25.74                                  
 SNZO eP      15:37:27.33   3.2X  15.9 205                                   SNZO
      eS      15:39:55.39  S res = -23.5X
 RPZ  P       15:38:02.80  -2.8   19.4 208                                   RPZ 
 CTA  eP      15:40:30.90   1.2   34.7 274 b:1.6+1 .60 5.1                   CTA 
 CTAO eP      15:40:31.20   1.5   34.7 274 b:2.8+1 .75 5.3                   CTAO
 STKA eP      15:40:45.40  -0.2   36.6 252 b:5.5+0 .90 4.5                   STKA
 COEN eP      15:41:13.61   1.1   39.7 281 b:4.9+0 .75 4.4                   COEN
 ASAR P       15:41:52.25  -0.3   44.7 263                                   ASAR
 WRAB eP      15:41:57.14  -0.9   45.3 268 b:6.8+0 .70 4.6                   WRAB
 WB2  eP      15:41:57.60  -0.4   45.3 268                                   WB2 
 WRA  P       15:41:57.83  -0.3   45.4 268                                   WRA 
      PcP     15:43:37.81   0.7X
      LR      15:59:15.14                                  
 KAKA eP      15:42:31.10  -1.3   49.8 276 b:9.4+0 .60 5.0                   KAKA
 VNDA P       15:42:46.03   1.7   51.5 186                                   VNDA
      LR      16:01:42.93                                  
 SBA  eP      15:42:46.04   2.3   51.4 184 b:1.4+1 .93 4.9                   SBA 
 FITZ eP      15:43:00.60  -1.3   53.7 267 b:7.9+0 .90 4.7                   FITZ
 CASY eP      15:43:36.10   0.0   58.6 207                                   CASY
 QSPA eP      15:44:06.11   0.2   63.0 180 b:3.4+1 .99 5.4                   QSPA
 KKM  eP      15:45:07.87  -0.6   72.8 286                                   KKM 
 JOW  P       15:45:23.55   0.1   75.4 311                                   JOW 
 KSM  eP      15:45:24.85  -0.4   75.7 279                                   KSM 
 MJAR P       15:45:29.00   0.8   76.3 324                                   MJAR
 MAJO eP      15:45:33.42   5.2X  76.3 324 b:1.1+1 .80 4.9                   MAJO
 JNU  P       15:45:38.00   0.3   78.0 317                                   JNU 
 UNV  eP      15:45:53.36  -0.7   81.1   6                                   UNV 
 YSS  eP      15:46:02.71   1.8   82.4 333 b:1.6+1 1.0 5.0                   YSS 
 ISA  eP      15:46:04.81  -0.2   83.1  44 b:9.6+0 1.2 4.7                   ISA 
 OHCM eP      15:46:08.20   0.1   83.7  40                                   OHCM
 YBH  eP      15:46:13.61   0.6   84.7  37 b:4.2+0 .95 4.6                   YBH 
 LDFC eP      15:46:14.84   0.8   84.8  46 b:2.7+1 1.3 5.2                   LDFC
 NVAR P       15:46:15.00   0.2   85.0  42                                   NVAR
 TPNV eP      15:46:15.34  -1.0   85.3  44 b:6.6+0 1.0 4.8                   TPNV
 TUC  eP      15:46:20.19  -0.1   86.1  51 b:1.2+1 1.4 4.9                   TUC 
 PSI  P       15:46:21.17  -0.9   86.3 275                                   PSI 
 WVOR eP      15:46:26.33  -0.2   87.4  39 b:1.4+1 1.9 4.9                   WVOR
 MSU  eP      15:46:33.50   0.1   88.8  45                                   MSU 
 TXAR P       15:46:36.88  -0.1   89.5  57                                   TXAR
      LR      16:20:47.17                                  
 LAZ  eP      15:46:38.51   0.5   89.8  51                                   LAZ 
 TMUT eP      15:46:39.08   0.6   89.9  45                                   TMUT
 MCMT eP      15:46:48.78  -0.2   92.2  40                                   MCMT
 IMW  eP      15:46:50.30  -1.3   92.7  41 b:7.9+0 1.2 5.0                   IMW 
 CHMT eP      15:46:52.33  -1.3   93.2  38                                   CHMT
 QLMT eP      15:46:53.17   0.5   93.0  40                                   QLMT
 CMAR P       15:46:58.30   2.7   93.5 289                                   CMAR
 RSSD eP      15:47:10.70  -0.4   97.0  44 b:1.6+1 1.5 5.3                   RSSD
 ZALV PKP     15:52:21.33  -1.0  116.4 319                                   ZALV
 MKAR PKP     15:52:22.23  -0.8  116.6 311                                   MKAR
 MK31 eP      15:52:22.48  -0.5  116.6 311                                   MK31
 AML  eP      15:52:33.67   0.0  121.8 305                                   AML 
 ARU  eP      15:52:50.84   0.0  131.3 323                                   ARU 
 ARCESPKP     15:52:58.28  -0.3  135.6 349                                   ARCE
 FINESPKP     15:53:07.22  -4.0X 142.5 342                                   FINE
 NOA  PKPbc   15:53:17.30  -0.1  145.7 353                                   NOA 
 NAO01eP      15:53:17.65   0.4  145.9 353                                   NAO0
 AKBB ePKPbc  15:53:26.58  -1.1  149.4 327                                   AKBB
 AKASGPKPbc   15:53:27.35  -0.3  149.4 327                                   AKAS
 MALT ePKPbc  15:53:27.64   1.0  148.7 300                                   MALT
 ASF  PKPbc   15:53:32.21   0.8  150.6 288                                   ASF 
      PKPab   15:53:40.74   2.5X
 OJC  ePKP    15:53:36.00   6.0X 153.8 336                                   OJC 
 CLL  iPKPd   15:53:40.30   8.9X 154.8 346                                   CLL 
      e       15:53:55.00  -0.1X
 TORD PKP     15:53:44.35  -0.8  166.0 173                                   TORD
      PKPab   15:54:44.25  -0.8X
 OKC  ePKP    15:53:55.50  24.2X 154.7 337                                   OKC 
      eSg     16:02:31.50
 DPC  ePKP    15:53:56.20  24.7X 154.8 340                                   DPC 
 PRU  ePKP    15:53:59.50  26.9X 155.6 342                                   PRU 
 KHC  ePKP    15:54:03.80  29.8X 156.7 343                                   KHC 



 Generated 2007 JUL 25 at 18:58 UTC

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

 


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