Link to USGS home page.
Earthquake Hazards Program
Phase Data

Explanation of Parameters


     25 JUL 2007  (206)

     ot  = 01:03:46.08   +/-   0.14              SOUTH OF FIJI ISLANDS           
     lat =     -25.689   +/-    5.1
     lon =     179.874   +/-    4.0              MAGNITUDE 4.9 (GS)       
     dep =       482.2  (depth phases)

     455 km (280 miles) NNW of Raoul Island, Kermadec Islands
     575 km (360 miles) SSW of Ndoi Island, Fiji
     1335 km (830 miles) NNE of Auckland, New Zealand
     1785 km (1110 miles) NNE of WELLINGTON, New Zealand

     nph =  116 of 154    se = 0.77    FE=171                            A   

     error ellipse = (153.0,  0.0,  7.0; 63.0,  0.0,  4.6;  0.0,  0.0,  0.0)

 mb = 4.8 ( 46)  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  eP      01:05:02.33  -1.3    4.1 152 d:1.9+2     5.3X L:3.9+0 .58 5.2X RAO 
      eS      01:06:03.87  S res =  -3.3X  g:4.8+0 1.0 5.0X
 AFI  eP      01:06:41.15  -6.2X  14.1  35 g:9.7-1 1.0 5.2X b:9.7+2 1.0 6.3X AFI 
      eS      01:09:04.03  S res = -12.8X
 SNZO eP      01:07:05.49  -3.0X  16.2 194                                   SNZO
 ARMA eP      01:08:35.95   2.2   25.3 253                                   ARMA
 CAN  eP      01:08:59.87   1.2   28.2 243                                   CAN 
 CTAO eP      01:09:27.79   0.9   31.4 273 b:1.2+2 1.1 5.3                   CTAO
 PMG  iPd     01:09:57.39   0.0   35.0 292 b:5.2+1 .90 5.0                   PMG 
      e       01:12:16.44   0.0X
 XMAS eP      01:09:57.83  -1.5   35.2  42 b:1.5+2 .95 5.5                   XMAS
 COEN iPd     01:10:09.24   0.9   36.3 282 b:4.9+1 1.1 4.9                   COEN
 WB2  iPd     01:10:55.76  -0.1   42.2 268                                   WB2 
      eScP    01:15:46.97   3.4X
      eS      01:16:41.61  S res =   1.0X
 WRAB eP      01:10:55.79  -0.1   42.2 268 b:6.3+1 .70 5.2                   WRAB
 FORT eP      01:11:21.84  -0.5   45.6 251                                   FORT
      eS      01:17:27.75  S res =  -1.2X
 GUMO eP      01:12:08.70  -0.1   51.8 315                                   GUMO
 VNDA eP      01:12:13.96   0.5   52.6 185 b:2.0+0 .95 3.4X                  VNDA
      ePcP    01:13:15.89   0.2X
      eScP    01:16:27.62   1.2X
 SBA  eP      01:12:15.36   2.0   52.6 183                                   SBA 
 MBWA eP      01:12:30.51  -0.7   55.0 261 b:2.6+1 .66 4.7                   MBWA
 CASY eP      01:12:54.06  -0.5   58.5 206 b:8.1+0 .54 4.3                   CASY
 KAPI eP      01:13:11.86  -0.3   61.0 279 b:6.4+1 1.2 4.9                   KAPI
 QSPA eP      01:13:34.23   0.5   64.4 180 b:5.8+1 1.2 5.1                   QSPA
      epP     01:15:16.05  depth = 487.4 
 KKM  eP      01:14:05.02   0.0   69.3 288                                   KKM 
 KSM  iPd     01:14:22.47  -0.1   72.3 280                                   KSM 
 NACB eP      01:14:36.86  -1.2   75.1 306 b:3.6+1 1.0 4.9                   NACB
 TATO eP      01:14:39.85  -1.3   75.6 307 b:8.7+1 .87 5.3                   TATO
 YHNB eP      01:14:39.86  -0.8   75.5 307 b:5.2+1 1.1 5.0                   YHNB
 MAW  eP      01:14:42.93   0.2   76.0 201 b:4.1+1 1.2 4.9                   MAW 
 KS15 eP      01:15:03.50   1.3   79.6 320                                   KS15
 YSS  eP      01:15:03.81   1.1   79.7 335 b:4.4+1 .85 5.0                   YSS 
 PETK eP      01:15:08.32   0.0   80.8 347                                   PETK
 SNAA iPd     01:15:17.74  -1.3   82.9 179 b:3.5+1 1.3 4.8                   SNAA
      epP     01:17:07.70  depth = 497.3X
 MDJ  eP      01:15:23.62   0.4   83.7 326 b:1.9+1 1.0 4.7                   MDJ 
 MWC  eP      01:15:23.91  -0.2   83.8  47 b:2.4+1 1.0 4.8                   MWC 
 BAR  eP      01:15:24.66   0.6   83.8  49 b:6.1+1 1.7 5.0                   BAR 
 ISA  eP      01:15:26.91   0.1   84.3  46 b:2.8+1 .90 4.9                   ISA 
 CMB  iPc     01:15:27.46  -0.4   84.6  43 b:1.9+1 1.1 4.7                   CMB 
 PFO  eP      01:15:27.84   0.3   84.5  49                                   PFO 
 WDC  eP      01:15:30.28   1.0   84.9  40                                   WDC 
 GSC  eP      01:15:31.27   0.1   85.2  47 b:2.8+1 1.1 4.9                   GSC 
      ePP     01:18:52.15  -5.5X
 GLA  iPc     01:15:31.97   0.6   85.3  50 b:4.3+1 1.1 5.0                   GLA 
 MTUM eP      01:15:32.28   0.7   85.3  45                                   MTUM
 WAKR eP      01:15:33.13   0.8   85.5  43                                   WAKR
 PAHR iPc     01:15:35.64  -0.3   86.2  42 b:6.8+0 .67 4.5                   PAHR
 HUMO eP      01:15:35.82   1.4   86.0  38                                   HUMO
 LDFC eP      01:15:37.07   1.1   86.2  48                                   LDFC
 TPH  eP      01:15:37.20  -0.6   86.6  45 b:1.7+1 .83 4.8                   TPH 
 TPNV iPc     01:15:37.39  -0.2   86.5  46 b:8.2+0 .63 4.6                   TPNV
      epP     01:17:26.33  depth = 486.4 
 MOD  eP      01:15:39.53  -0.2   87.0  40 b:1.0+1 .90 4.6                   MOD 
 SHPR eP      01:15:40.10   0.4   87.0  47                                   SHPR
 PLCA eP      01:15:40.41   0.2   87.1 134 b:4.5+0 .61 4.4                   PLCA
 TUC  iPc     01:15:43.97   1.0   87.7  52 b:3.7+1 1.3 5.0                   TUC 
      epP     01:17:32.13  depth = 480.4 
 BMN  eP      01:15:44.83   0.6   88.0  43 b:6.2+0 .60 4.6                   BMN 
 BJT  eP      01:15:46.26   1.1   88.2 316 b:8.5+0 .75 4.7                   BJT 
 NLWA eP      01:15:48.20   1.4   88.6  34                                   NLWA
 CCUT iPc     01:15:48.48   0.4   88.8  47                                   CCUT
      epP     01:17:36.56  depth = 478.7 
 ARUT eP      01:15:48.72   0.3   88.9  47                                   ARUT
 WUAZ eP      01:15:50.07   0.9   89.0  50                                   WUAZ
 LON  eP      01:15:50.09   0.2   89.3  36 b:4.7+0 .68 4.5                   LON 
 GNW  iPc     01:15:50.31   0.5   89.3  35 b:1.5+1 .75 4.9                   GNW 
 ELK  iPc     01:15:50.44  -0.4   89.4  43 b:1.8+1 1.5 4.7                   ELK 
 RSW  eP      01:15:54.51   0.1   90.2  37                                   RSW 
 HAWA eP      01:15:54.56   0.1   90.3  37 b:1.2+1 1.1 4.7                   HAWA
 MSU  eP      01:15:55.43   1.2   90.1  47                                   MSU 
 CHTO iPd     01:15:55.79   1.0   90.2 291 b:4.2+1 1.0 5.3                   CHTO
 ETW  eP      01:15:55.85  -0.3   90.6  36                                   ETW 
 DUG  eP      01:15:56.20  -0.2   90.6  45 b:3.3+0 1.0 4.2                   DUG 
 NLU  eP      01:15:58.79   0.7   90.9  45                                   NLU 
 TMUT iPc     01:15:59.35   0.2   91.2  46                                   TMUT
 OD2  eP      01:15:59.42   0.1   91.3  37                                   OD2 
 MPU  eP      01:16:00.17   0.6   91.3  46                                   MPU 
 SRU  eP      01:16:00.39  -0.2   91.5  47 b:7.0+0 .79 4.7                   SRU 
      epP     01:17:49.81  depth = 483.7 
 HLID iPc     01:16:00.47  -0.1   91.5  42 b:1.3+1 1.4 4.7                   HLID
 TRF  eP      01:16:00.70  -1.2   91.9  13 b:5.3+0 .74 4.6                   TRF 
 LAZ  eP      01:16:00.90   0.7   91.4  52                                   LAZ 
      epP     01:17:49.82  depth = 481.2 
 HVU  eP      01:16:01.21   0.7   91.5  44                                   HVU 
 JLU  iPc     01:16:01.34  -0.3   91.7  45                                   JLU 
 BNM  eP      01:16:01.64   0.3   91.6  53                                   BNM 
      epP     01:17:50.14  depth = 478.8 
 DAU  eP      01:16:02.50   0.7   91.7  45                                   DAU 
 ANMO eP      01:16:03.42  -0.3   92.1  52 b:3.2+0 .90 4.4                   ANMO
      epP     01:17:52.42  depth = 481.1 
 PV01 eP      01:16:03.97  -0.4   92.3  48                                   PV01
 GDL2 eP      01:16:05.14   0.6   92.3  55                                   GDL2
 MCMT eP      01:16:08.28   0.1   93.1  41                                   MCMT
 SMCO eP      01:16:11.07  -0.8   93.9  48 b:6.7+0 1.0 4.7                   SMCO
 BW06 eP      01:16:11.52  -0.8   94.0  44 b:1.3+0 .33 4.5                   BW06
 SDCO eP      01:16:12.21  -0.9   94.2  50 b:8.3+0 1.6 4.6                   SDCO
 TRQA eP      01:16:12.27  -0.3   94.1 136 b:8.3+0 1.0 4.8                   TRQA
 BOZ  eP      01:16:13.13  -0.2   94.3  41 b:3.7+0 1.3 4.3                   BOZ 
 ISCO eP      01:16:16.86  -0.5   95.1  48 b:1.8+0 1.0 4.2                   ISCO
 KURK ePKPdf  01:21:33.03  -1.0  116.4 316                                   KURK
 TKM2 ePKPdf  01:21:34.99  -1.0  117.1 307                                   TKM2
 EKS2 ePKPdf  01:21:37.95  -0.4  118.4 306                                   EKS2
      eSKPdf  01:24:29.70   2.0X
 AML  ePKPdf  01:21:38.10  -0.6  118.4 306                                   AML 
      eSKPdf  01:24:29.26   1.3X
 SUR  ePKPdf  01:21:40.08   0.2  118.9 200                                   SUR 
 KBL  ePKPdf  01:21:42.28  -0.5  120.5 296                                   KBL 
 BRVK ePKPdf  01:21:43.48  -0.8  121.8 318                                   BRVK
      eSKPdf  01:24:34.85   1.3X
 BOSA ePKPdf  01:21:43.84   0.4  120.8 206                                   BOSA
 LBTB ePKPdf  01:21:49.26  -0.1  123.8 208                                   LBTB
 SPB4 ePKPdf  01:21:52.97  -0.5  126.9 356                                   SPB4
 ARU  ePKPdf  01:21:56.32  -0.2  128.2 323                                   ARU 
 LSZ  ePKPdf  01:22:02.87  -0.1  130.8 217                                   LSZ 
      eSKP    01:24:43.18   0.8X
 TSUM ePKPdf  01:22:05.91   0.5  132.2 203                                   TSUM
 KMBO ePKPdf  01:22:11.94   0.7  135.1 239                                   KMBO
 GNI  ePKPdf  01:22:20.64   1.2  140.1 303                                   GNI 
 NAO01ePKPdf  01:22:24.15  -1.5  144.1 351                                   NAO0
 KONO ePKPbc  01:22:28.06  -0.9  145.4 351                                   KONO
 SUW  ePKPdf  01:22:30.89   0.4  146.8 335                                   SUW 
      ePKPbc  01:22:32.86  -0.3X
      ePKPab  01:22:35.82  -0.1X
 AKBB ePKPbc  01:22:31.08  -1.0  146.4 326                                   AKBB
      ePKPab  01:22:34.04  -0.2X
 KIEV ePKPbc  01:22:31.29  -0.8  146.4 326                                   KIEV
 ANTO ePKPdf  01:22:34.64  -0.2  149.1 305                                   ANTO
      ePKPbc  01:22:40.07   0.5X
      ePKPab  01:22:46.96   1.1X
 MORC ePKPdf  01:22:38.63  -0.7  152.3 335                                   MORC
      ePKPbc  01:22:46.70   0.1X
      ePKPab  01:22:59.44   0.5X
 ESK  ePKPbc  01:22:40.91  -0.9  150.3   4                                   ESK 
 CSS  ePKPbc  01:22:40.98  -0.3  149.8 296                                   CSS 
      ePKPab  01:22:49.53   0.7X
 GEC2 ePKPdf  01:22:40.99  -1.5  154.5 339                                   GEC2
      ePKPbc  01:22:50.84  -0.5X
      ePKPab  01:23:08.43   0.2X
 KWP  ePKPbc  01:22:41.69  -0.2  150.3 329                                   KWP 
 PSZ  ePKPbc  01:22:47.52  -0.2  152.8 330                                   PSZ 
      ePKPab  01:23:01.50   0.5X
 TIP  ePKPdf  01:22:49.01  -1.1  160.4 318                                   TIP 
      ePKPab  01:23:35.35   0.9X
 TOA0 ePKPdf  01:22:55.78  -1.5  167.4 188                                   TOA0
      ePKPab  01:24:04.34  -1.3X
 TAM  ePKPdf  01:23:00.45   0.0  174.1 242                                   TAM 
      ePKPab  01:24:35.67   0.3X
 GVD  ePKPab  01:23:20.64   0.2  157.2 299                                   GVD 
 DBIC ePKPab  01:23:34.40  -0.8  160.6 166                                   DBIC



 Generated 2007 JUL 25 at 03:49 UTC

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

 


FirstGov button  Take Pride in America button