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Earthquake Hazards Program
Phase Data

Explanation of Parameters


      3 JUL 2007  (184)

     ot  = 18:43:22.44   +/-   1.63              SOUTH OF FIJI ISLANDS           
     lat =     -26.785   +/-    8.7
     lon =    -176.397   +/-    5.9              MAGNITUDE 4.9 (GS)       
     dep =        45.6   +/-   14.8   

     310 km (190 miles) NNE of Raoul Island, Kermadec Islands
     570 km (355 miles) NNE of L'Esperance Rock, Kermadec Islands
     1395 km (870 miles) NE of Auckland, New Zealand
     1800 km (1120 miles) NNE of WELLINGTON, New Zealand

     nph =   63 of  89    se = 0.90    FE=171                            A   

     error ellipse = (189.1, 66.2, 24.4;318.9, 15.8, 11.3; 53.9, 17.4,  6.6)

 mb = 4.8 ( 31)  ML = 4.9 (  1)  mblg = 4.3 (  2)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 RAO  ePn     18:44:04.17  -0.6    2.8 208 d:1.2+2     4.4X L:6.7+0 .80 4.9  RAO 
      eSn     18:44:38.55  S res =   1.2X  g:4.5+0 .80 4.9 
 AFI  ePn     18:46:21.95  -9.8X  13.5  20                                   AFI 
      eSn     18:48:37.91  S res = -22.7X
 RAR  Pn      18:46:54.22 -12.3X  16.2  73                                   RAR 
      LR      18:52:34.03                                  
 SNZO ePn     18:47:08.41   1.1   16.2 205 b:4.2+1 .90 4.6                   SNZO
      eSn     18:49:56.23  S res = -10.2X
 EIDS eP      18:49:21.08   1.2   29.2 265 g:8.8-3 .90 3.7  b:8.8+0 .90 4.4  EIDS
 TAU  eP      18:49:58.16   0.4   33.5 232 b:3.1+1 1.0 5.1                   TAU 
 CTAO eP      18:50:09.60   0.4   34.8 273 b:1.7+1 1.0 4.9                   CTAO
 CTA  eP      18:50:10.20   1.0   34.8 273 b:1.1+1 1.3 4.6                   CTA 
 STKA eP      18:50:24.60  -1.5   36.8 252 b:6.1+0 1.0 4.5                   STKA
 COEN eP      18:50:52.19   0.7   39.8 281 b:9.3+0 .85 4.6                   COEN
 ASAR P       18:51:32.00  -0.4   44.8 263                                   ASAR
      S       18:58:11.39  S res =   4.4X
 WRAB eP      18:51:36.58  -1.1   45.5 268 b:4.3+1 1.1 5.2                   WRAB
 WB2  eP      18:51:37.00  -0.7   45.5 268                                   WB2 
 WRA  P       18:51:37.16  -0.6   45.5 268                                   WRA 
      S       18:58:20.18  S res =   3.5X
      LR      19:08:59.43                                  
 KAKA eP      18:52:10.50  -1.1   49.9 276 b:1.2+1 .70 5.0                   KAKA
 VNDA eP      18:52:25.07  -0.3   51.8 186 b:4.9+0 .88 4.5                   VNDA
 SBA  eP      18:52:30.14   5.4X  51.7 184 b:2.9+1 1.0 5.2                   SBA 
 FITZ eP      18:52:41.70   0.3   53.9 266 b:1.5+1 .80 5.1                   FITZ
 CASY eP      18:53:02.50 -14.5X  59.0 207                                   CASY
      eP      18:53:17.29   0.3X
 KKM  eP      18:54:46.02  -1.1   72.8 286                                   KKM 
 KSM  eP      18:55:04.53   0.4   75.8 279                                   KSM 
 MJAR P       18:55:06.41   0.9   76.1 324                                   MJAR
      LR      19:23:14.58                                  
 MAW  eP      18:55:07.10   1.7   76.2 200 b:5.6+0 .80 4.6                   MAW 
 MAJO eP      18:55:11.26   5.8X  76.1 324 b:2.0+1 1.1 5.0                   MAJO
 YSS  eP      18:55:37.09  -1.0   82.1 333 b:2.3+1 .94 5.2                   YSS 
 ISA  eP      18:55:42.33   0.7   82.7  44 b:8.4+0 1.2 4.9                   ISA 
      e       18:55:57.15  depth =  51.5X
 CMB  eP      18:55:43.61   0.1   83.1  41 b:1.1+1 1.2 4.8                   CMB 
 MTUM eP      18:55:45.20  -1.9   83.8  43                                   MTUM
 GSC  eP      18:55:45.42  -0.4   83.6  45 b:2.2+1 1.5 5.0                   GSC 
 WDC  eP      18:55:46.82   0.9   83.6  38 b:1.3+1 1.2 4.8                   WDC 
 PLCA eP      18:55:47.86   0.0   83.9 133 b:5.7+0 1.0 4.6                   PLCA
 YBH  eP      18:55:50.21   0.6   84.3  37 b:6.4+0 1.0 4.6                   YBH 
 NVAR P       18:55:51.78   0.4   84.6  42                                   NVAR
 HUMO eP      18:55:53.04   1.3   84.8  37 b:9.5+0 1.1 4.8                   HUMO
 TPNV eP      18:55:53.19   0.2   84.9  44 b:1.3+1 1.4 4.9                   TPNV
 PAHR qP      18:55:53.68   1.4   84.8  41 b:1.2+1 1.3 4.9                   PAHR
 TUC  eP      18:55:56.82  -0.2   85.7  51 b:3.5+0 .85 4.6                   TUC 
 MOD  eP      18:55:57.82   0.9   85.8  38 b:4.7+0 .95 4.7                   MOD 
 WUAZ eP      18:56:03.22  -1.0   87.2  48 b:1.1+1 1.1 5.0                   WUAZ
      e       18:56:19.98  depth =  58.9X
 MSU  eP      18:56:09.22  -0.9   88.5  45                                   MSU 
 SLKM eP      18:56:14.20  -0.4   89.6  13                                   SLKM
      e       18:56:28.18  depth =  47.0X
 TXAR P       18:56:14.43   0.6   89.2  57                                   TXAR
      LR      19:27:26.73                                  
 EYAK qP      18:56:17.52  -1.5   90.6  15 b:1.8+1 .91 5.4                   EYAK
 MCMT eP      18:56:18.70  -6.9X  91.8  40                                   MCMT
 ANMO eP      18:56:18.98   0.6   90.2  50 b:5.2+0 1.1 4.8                   ANMO
 BMRM eP      18:56:22.27   0.2   91.2  15                                   BMRM
 CHMT eP      18:56:28.88  -1.4   92.8  38                                   CHMT
 CMAR P       18:56:35.85   1.8   93.6 289                                   CMAR
 CHTO eP      18:56:37.10   2.3X  93.7 289 b:9.2+0 .95 5.2                   CHTO
 RSSD eP      18:56:47.31  -0.6   96.7  44 b:8.0+0 1.2 5.1                   RSSD
 LPAZ P       18:56:56.70   0.3   98.3 113                                   LPAZ
      LR      19:32:12.13                                  
 MK31 ePKPdf  19:02:00.23  -0.9  116.5 311                                   MK31
 ZALV PKP     19:02:00.28  -0.1  116.2 319                                   ZALV
 MKAR PKP     19:02:00.85  -0.3  116.5 311                                   MKAR
 KURK ePKPdf  19:02:05.61  -1.2  119.5 315                                   KURK
 BOSA PKP     19:02:10.98   0.1  121.1 202                                   BOSA
 KBL  ePKPdf  19:02:16.79   0.5  124.0 295                                   KBL 
 BVAR PKP     19:02:17.04   0.3  124.8 317                                   BVAR
 AKTK PKP     19:02:32.40   0.6  132.6 315                                   AKTK
 ARCESPKP     19:02:36.70   0.3  135.3 349                                   ARCE
 FINESPKP     19:02:48.90  -0.2  142.2 343                                   FINE
 NOA  PKPbc   19:02:54.65  -0.1  145.4 353                                   NOA 
 NAO01ePKPdf  19:02:55.74   0.7  145.6 354                                   NAO0
 KIEV ePKPdf  19:03:01.47   0.2  149.2 328                                   KIEV
 AKBB ePKPbc  19:03:05.04  -0.5  149.1 328                                   AKBB
 AKASGPKPbc   19:03:05.45  -0.1  149.1 328                                   AKAS
 MALT ePKPbc  19:03:05.73   0.9  148.6 300                                   MALT
 ASF  PKPbc   19:03:10.84   1.1  150.6 289                                   ASF 
 KOLS ePKP    19:03:13.40   5.3X 153.6 332                                   KOLS
 CLL  iPKP    19:03:18.70   9.4X 154.5 346                                   CLL 
      ePKP    19:03:32.00  -0.2X
      e       19:03:36.00   3.8X
 TORD PKP     19:03:22.88  -0.8  166.3 172                                   TORD
      PKPab   19:04:24.88   0.1X
 TOA0 ePKPab  19:04:22.78  -2.0  166.3 172                                   TOA0



 Generated 2007 AUG  1 at 14:15 UTC

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

 


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