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Earthquake Hazards Program
Phase Data

Explanation of Parameters


     15 JUL 2007  (196)

     ot  = 23:34:39.62   +/-   1.28              SOUTHEAST OF LOYALTY ISLANDS    
     lat =     -23.004   +/-    8.2
     lon =     169.794   +/-    6.8                                       
     dep =        67.7   +/-   11.4   

     240 km (150 miles) WSW of Ile Hunter, Loyalty Isl., New Caledonia
     255 km (160 miles) SE of Tadine, Loyalty Islands, New Caledonia
     355 km (220 miles) ESE of NOUMEA, New Caledonia
     1755 km (1090 miles) ENE of BRISBANE, Queensland, Australia

     nph =   44 of  62    se = 1.10    FE=189                            A   

     error ellipse = (209.0, 65.7, 18.5;348.9, 19.0, 11.5; 84.0, 14.5,  9.9)

 mb = 4.9 ( 13)  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
 DZM  ePn     23:35:25.25  -2.8    3.2 286                                   DZM 
      eSn     23:36:07.52  S res =   2.1X
 RAO  qPn     23:37:39.07   2.2   12.7 122                                   RAO 
 HNR  qPn     23:38:31.22   4.8X  16.5 323 b:4.0+1 .49 4.8                   HNR 
 SNZO eP      23:38:53.04   0.4   18.7 168                                   SNZO
 CTAO eP      23:39:31.59   2.4   22.1 273 b:1.6+1 1.2 4.3                   CTAO
 STKA eP      23:40:11.42   0.8   26.5 244                                   STKA
 TAU  qP      23:40:18.08   0.9   27.2 218                                   TAU 
 WRAB eP      23:41:08.52  -0.6   33.1 268 b:2.5+0 .60 4.2                   WRAB
 WB2  eP      23:41:08.56  -0.6   33.1 268                                   WB2 
      ePP     23:42:27.36   2.4X
 FORT eP      23:41:49.94   0.0   37.8 249                                   FORT
 FITZ eP      23:42:21.37   0.8   41.5 268 b:3.0+1 1.0 5.0                   FITZ
 MBWA eP      23:42:59.30   0.8   46.2 262 b:3.1+1 .80 5.3                   MBWA
 NWAO eP      23:43:04.97   0.3   47.1 246 b:3.1+1 1.0 5.2                   NWAO
 VNDA eP      23:44:00.52  -0.9   54.7 182 b:1.7+1 1.5 4.8                   VNDA
 SBA  eP      23:44:02.98   0.0   54.9 181 b:3.4+1 1.1 5.3                   SBA 
 QSPA eP      23:45:24.52  -1.1   67.1 180                                   QSPA
 MAW  eP      23:46:14.59   0.3   75.2 202 b:4.3+0 .60 4.6                   MAW 
 CHTO eP      23:46:47.50   1.7   80.7 295 b:1.4+1 1.0 4.8                   CHTO
 PMSA qP      23:46:55.67  -2.6   83.2 160                                   PMSA
 SNAA eP      23:47:07.53  -2.0   85.4 182                                   SNAA
 CMB  eP      23:47:28.60   0.1   89.3  48                                   CMB 
 ISA  qP      23:47:28.70  -0.6   89.4  51                                   ISA 
 YBH  eP      23:47:30.33   0.2   89.6  44 b:1.7+1 2.0 4.9                   YBH 
 WAKR eP      23:47:32.96   0.2   90.2  48                                   WAKR
 MTUM eP      23:47:33.45   0.5   90.2  49                                   MTUM
 PMR  eP      23:47:33.56   0.0   90.5  18                                   PMR 
 COLA eP      23:47:45.90  -1.3   93.5  17 b:8.5+0 1.1 5.1                   COLA
 EFI  eP      23:47:51.84  -1.2   94.6 152                                   EFI 
 EGAK eP      23:47:54.56  -1.0   95.3  19 b:4.8+0 .95 4.9                   EGAK
 SDCO qPdif   23:48:16.58  -0.1   99.8  53                                   SDCO
 KURK ePKiKP  23:52:58.98  -0.7  108.2 318                                   KURK
 TEIG qPKiKP  23:53:00.18  -0.4  108.2  75                                   TEIG
 BRVK ePKiKP  23:53:09.86  -0.2  113.7 319                                   BRVK
 PSZ  ePKP    23:54:10.07   0.1  145.5 323                                   PSZ 
 BSEG ePKPbc  23:54:10.30   0.6  145.4 339                                   BSEG
 CLL  iPd     23:54:13.40   1.9  146.5 333                                   CLL 
      i       23:54:34.90   1.7X
 GRFO ePKPdf  23:54:14.65  -0.2  148.5 333                                   GRFO
      ePKPbc  23:54:19.38   0.9X
 CLZ  ePKPbc  23:54:15.30   0.5  147.1 336                                   CLZ 
 MOX  eP      23:54:16.60   3.3X 147.6 334                                   MOX 
 CONA iPc     23:54:17.10   3.6X 147.6 327                                   CONA
 GEC2 ePKPbc  23:54:17.20  -0.2  148.0 330                                   GEC2
 WET  ePKPbc  23:54:18.00   0.3  148.2 331                                   WET 
 BFO  ePKPdf  23:54:18.40  -0.1  150.7 334                                   BFO 
      ePKPbc  23:54:24.10   0.0X
      ePKPbc  23:54:25.54   1.5X
 MOA  iPd     23:54:18.81   4.0X 148.4 328                                   MOA 
 GRA1 ePKPbc  23:54:19.10   0.6  148.5 333                                   GRA1
 OBKA iPd     23:54:20.40   4.2X 149.2 326                                   OBKA
 STU  qPKP    23:54:20.71   3.4X 150.0 334                                   STU 
 KBA  iP      23:54:20.91   4.2X 149.4 328                                   KBA 
 FUR  ePKPbc  23:54:21.60   0.2  149.6 331                                   FUR 
 WATA iPd     23:54:22.66   5.0X 150.1 330                                   WATA
 WTTA iP      23:54:23.10   5.3X 150.1 329                                   WTTA
 MOTA iPd     23:54:23.28   5.3X 150.3 330                                   MOTA
 DAVA iPd     23:54:24.87   5.9X 150.9 331                                   DAVA
 TUE  ePKPbc  23:54:26.98   0.2  151.8 331                                   TUE 
 AQU  ePKP    23:54:28.22   6.9X 152.5 320                                   AQU 
 BNI  ePKPbc  23:54:31.98   0.3  154.0 332                                   BNI 



 Generated 2007 JUL 20 at 01:32 UTC

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

 


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