Phase Data

Explanation of Parameters


     24 OCT 2011  (297)

     ot  = 17:34:58.68   +/-   2.65              KERMADEC ISLANDS REGION         
     lat =     -31.788   +/-    9.5
     lon =    -179.130   +/-   11.1              MAGNITUDE 5.0 (GS)       
     dep =        99.3   +/-    5.4   

     45 km (28 miles) SSW of L'Esperance Rock, Kermadec Islands (pop N/A)
     303 km (188 miles) SSW of Raoul Island, Kermadec Islands
     795 km (494 miles) NE of Auckland, New Zealand
     1187 km (737 miles) NNE of WELLINGTON, New Zealand

     nph =   74 of  85    se = 1.31    FE=177                            A   

     error ellipse = (128.0,  7.0, 20.4;218.0,  0.0,  9.2;314.0, 82.0,  7.8)

 mb = 5.0 ( 41)  ML = 4.6 ( 12)  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     17:35:38.38  -2.5    2.7  23 L:1.7+1 .63 5.2                   RAO 
 MXZ  ePn     17:36:22.61  -4.2    6.1 199 L:2.5-1 1.4 4.4                   MXZ 
 URZ  ePn     17:36:36.22  -4.4    7.2 205 L:2.3-1 .80 4.7                   URZ 
 OUZ  ePn     17:36:42.33   4.2    7.0 239 L:4.0-2 1.8 3.9                   OUZ 
 BKZ  ePn     17:36:54.85   0.2    8.2 205 L:1.3-1 2.2 4.7                   BKZ 
 HIZ  ePn     17:36:55.66  -0.8    8.3 215 L:8.0-2 2.4 4.5                   HIZ 
 BFZ  ePn     17:37:11.32  -2.9    9.6 202                                   BFZ 
      eSn     17:38:54.81  S res =  -5.6X
 SNZO ePn     17:37:23.45  -5.5X  10.7 206                                   SNZO
 THZ  ePn     17:37:38.34  -5.6X  11.8 210                                   THZ 
      eSn     17:39:44.45  S res =  -9.4X
 KHZ  ePn     17:37:40.91  -6.8X  12.1 207                                   KHZ 
      eSn     17:39:50.00  S res = -10.7X
 LTZ  ePn     17:37:51.58  -7.0X  12.9 210                                   LTZ 
 OXZ  ePn     17:37:58.27  -7.4X  13.5 209                                   OXZ 
      eSn     17:40:19.75  S res = -14.0X
 MQZ  ePn     17:37:59.04  -7.6X  13.6 206                                   MQZ 
 RPZ  ePn     17:38:11.18  -3.9X  14.2 210                                   RPZ 
 MSVF ePn     17:38:13.47  -2.0   14.2 349                                   MSVF
 FOZ  ePn     17:38:17.82  -2.6   14.6 214                                   FOZ 
 DZM  ePn     17:38:42.88   3.7   16.1 303 b:4.3+1 .90 4.7                   DZM 
 ARMA eP      17:40:14.80   1.0   25.0 265 b:4.0+1 1.5 4.6                   ARMA
 EIDS eP      17:40:30.27   0.0   26.9 276 b:1.9+1 1.1 4.6                   EIDS
 CTAO eP      17:41:26.67   1.4   33.1 282 b:5.0+1 .75 5.4                   CTAO
 STKA eP      17:41:28.17   1.7   33.2 259 b:2.2+0 .75 4.1                   STKA
 PMG  eP      17:42:11.06   0.8   38.4 298 b:4.6+1 1.0 5.3                   PMG 
 RABL eP      17:42:11.48   0.3   38.5 310 b:9.9+1 .75 5.8                   RABL
 COEN eP      17:42:14.94   1.4   38.8 288 b:3.6+1 .80 5.3                   COEN
 AS31 eP      17:42:40.98  -0.1   42.1 269 b:7.8+0 .70 4.7                   AS31
 WRAB eP      17:42:49.99   0.0   43.2 274 b:3.4+1 .70 5.3                   WRAB
 WB2  eP      17:42:50.00   0.0   43.2 274 b:3.9+1 .65 5.4                   WB2 
 VNDA eP      17:43:18.22   1.8   46.6 186 b:4.7+0 .95 4.3                   VNDA
 SBA  eP      17:43:19.23   3.1   46.6 184 b:2.4+1 1.0 5.0                   SBA 
      ePcP    17:44:49.65   1.2 
 MTN  eP      17:43:37.32  -0.3   49.3 281 b:7.2+1 .65 5.8                   MTN 
 FAKI eP      17:44:11.86  -0.5   53.9 292 b:4.8+1 .90 5.5                   FAKI
 MBWA eP      17:44:20.97   0.0   55.1 265 b:1.4+1 1.1 4.9                   MBWA
 SOEI eP      17:44:32.75   1.0   56.6 280 b:6.1+1 .90 5.6                   SOEI
 MMRI eP      17:44:47.40  -0.2   58.9 280 b:8.0+1 1.2 5.7                   MMRI
 LUWI eP      17:45:12.75  -0.3   62.6 287 b:3.6+1 .80 5.4                   LUWI
 MAW  eP      17:46:02.63  -0.5   70.7 201 b:3.7+0 1.2 4.1                   MAW 
      ePcP    17:46:23.61   0.1 
 KKM  eP      17:46:12.01  -0.6   72.1 289 b:2.1+1 1.1 4.9                   KKM 
 SBUM eP      17:46:18.91  -0.9   73.3 284 b:7.7+0 1.0 4.5                   SBUM
 SNAA eP      17:46:38.55  -0.5   76.8 179 b:4.3+1 1.4 5.1                   SNAA
 INU  eP      17:46:47.66  -0.9   78.5 325 b:2.7+1 1.2 5.0                   INU 
 MAJO eP      17:46:49.02  -1.7   78.9 326 b:1.7+1 1.1 4.8                   MAJO
 MJB9 eP      17:46:49.57  -1.1   78.9 326 b:4.1+0 1.0 4.2                   MJB9
 JNU  eP      17:46:55.88  -1.0   80.0 319 b:2.4+1 .80 5.1                   JNU 
 PFO  eP      17:47:37.89   0.7   87.9  48 b:6.0+0 1.1 4.5                   PFO 
 GSC  eP      17:47:38.99  -2.2   88.7  47 b:1.0+1 1.1 4.8                   GSC 
 113A eP      17:47:43.65   1.1   89.0  50                                   113A
 WAKR eP      17:47:44.87   0.9   89.3  43 b:1.7+1 1.5 5.0                   WAKR
 PAHR eP      17:47:48.21   0.4   90.2  42 b:1.0+1 1.1 4.9                   PAHR
 TPNV eP      17:47:48.50   0.6   90.2  46 b:3.0+0 .85 4.5                   TPNV
 Y14A eP      17:47:49.35   1.0   90.3  50 b:3.2+1 .95 5.4                   Y14A
 TUC  eP      17:47:52.03   1.5   90.7  52 b:6.5+0 .75 4.9                   TUC 
 X16A eP      17:47:55.90   1.3   91.6  50                                   X16A
 U15A eP      17:47:58.95   1.0   92.3  48 b:4.9+0 .85 4.9                   U15A
 LON  eP      17:48:03.93   0.0   93.7  36 b:1.2+1 1.5 5.0                   LON 
 TRF  eP      17:48:22.63   1.0   97.7  13 b:5.9+1 1.9 5.8                   TRF 
 YFT  eP      17:48:24.96   0.9   98.1  42                                   YFT 
 MK31 ePKPdf  17:53:32.57  -0.8  117.9 310                                   MK31
 MKAR ePKPdf  17:53:32.57  -0.8  117.9 310                                   MKAR
 MAKZ ePKPdf  17:53:32.84  -0.9  118.1 310                                   MAKZ
 KURK ePKPdf  17:53:37.44  -2.2  121.3 313                                   KURK
 AAK  ePKPdf  17:53:40.33  -1.3  122.1 303                                   AAK 
 KBL  ePKPdf  17:53:45.09  -0.3  123.9 292                                   KBL 
 BRVK ePKPdf  17:53:48.42  -1.7  126.8 315                                   BRVK
 LSZ  ePKPdf  17:53:50.63  -0.1  126.4 213                                   LSZ 
 PQI  ePKPdf  17:53:51.73   2.4  126.3  53                                   PQI 
 ARU  ePKPdf  17:54:02.45  -0.3  133.5 319                                   ARU 
 RAYN ePKPdf  17:54:16.04   0.4  139.8 269                                   RAYN
 KIV  ePKPbc  17:54:23.13  -1.2  145.2 302                                   KIV 
 OBN  ePKPdf  17:54:23.71  -1.2  145.7 323                                   OBN 
 FIA1 ePKPdf  17:54:24.72  -0.6  146.1 338                                   FIA1
 ARTV ePKPdf  17:54:26.49   0.4  145.9 297                                   ARTV
 MARD ePKPdf  17:54:28.53   0.9  146.9 290                                   MARD
 KIEV ePKPbc  17:54:39.18  -2.1  151.8 320                                   KIEV
 AKBB ePKPbc  17:54:39.20  -2.1  151.8 320                                   AKBB
 BR131ePKPbc  17:54:41.17  -2.0  152.4 295                                   BR13
 CSS  ePKPbc  17:54:42.49  -1.6  152.8 285                                   CSS 
 ILGA ePKPbc  17:54:42.99   0.2  152.1 298                                   ILGA
 ANTO ePKPbc  17:54:44.19  -0.3  153.0 296                                   ANTO
 BR231ePKPbc  17:54:44.80   0.2  153.0 296                                   BR23



 Generated 2011 OCT 24 at 18:01 UTC

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