Phase Data

Explanation of Parameters


      3 SEP 2011  (246)

     ot  = 22:55:36.12   +/-   2.27              VANUATU                         
     lat =     -20.585   +/-    9.5
     lon =     169.696   +/-    5.2              MAGNITUDE 7.0 (GS)       
     dep =       132.4   +/-    7.1   

     123 km (76 miles) SSE of Isangel, Tanna, Vanuatu (pop 700)
     216 km (134 miles) ENE of Tadine, Loyalty Islands, New Caledonia
     347 km (216 miles) SSE of PORT-VILA, Efate, Vanuatu
     1858 km (1154 miles) ENE of BRISBANE, Queensland, Australia

     nph =  104 of 104    se = 1.12    FE=186                            A   

     error ellipse = (179.0,  9.0, 14.5;287.0, 62.0, 11.3; 84.0, 25.0,  6.7)

 mb = 6.5 ( 85)  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
 MSVF ePn     22:57:37.72   2.8    8.4  72                                   MSVF
 RAO  ePn     22:58:51.45   0.9   14.2 130                                   RAO 
 LHI  ePn     22:58:55.95   1.2   14.5 219                                   LHI 
 HNR  ePn     22:58:57.59   2.0   14.5 318                                   HNR 
 OUZ  ePn     22:59:01.79   0.8   15.0 168                                   OUZ 
 FUNA ePn     22:59:03.41   0.7   15.1  39 b:3.0+4 1.5 7.3                   FUNA
 EIDS eP      22:59:36.58   2.2   17.8 251 b:4.2+3 1.0 6.7                   EIDS
 HIZ  eP      22:59:42.33   1.2   18.4 167 b:6.7+3 1.6 6.7                   HIZ 
 AFI  eP      22:59:43.90  -2.7   18.9  72 b:3.0+3 1.0 6.6                   AFI 
 URZ  eP      22:59:45.33   0.6   18.8 162 b:2.9+3 1.0 6.5                   URZ 
 ARMA eP      22:59:49.08   1.4   19.0 235 b:5.7+3 .95 6.9                   ARMA
 BKZ  eP      22:59:52.13   0.0   19.4 164 b:2.3+3 1.0 6.5                   BKZ 
 BFZ  eP      23:00:05.71  -1.1   20.8 166 b:2.1+3 1.0 6.4                   BFZ 
 SNZO eP      23:00:10.28   0.3   21.1 170 b:2.9+3 1.3 6.5                   SNZO
      eS      23:03:59.51  S res =   2.3 
 THZ  eP      23:00:11.93  -0.2   21.3 173 b:2.4+3 1.2 6.4                   THZ 
 KHZ  eP      23:00:19.29  -0.3   22.0 172 b:3.2+3 1.5 6.5                   KHZ 
 TARA eP      23:00:19.56  -0.6   22.0   9 b:2.7+3 1.0 6.6                   TARA
 CTAO eP      23:00:20.53   0.9   22.0 267 b:2.1+3 .95 6.5                   CTAO
 LTZ  eP      23:00:21.79  -0.3   22.2 175                                   LTZ 
 OXZ  eP      23:00:25.79  -1.4   22.8 176 b:9.8+2 .70 6.3                   OXZ 
 FOZ  eP      23:00:28.16  -0.1   22.9 180 b:4.5+3 1.7 6.6                   FOZ 
 RPZ  eP      23:00:30.24   0.0   23.1 178 b:1.9+3 1.1 6.4                   RPZ 
 CRLZ eP      23:00:30.41   0.6   23.1 175 b:1.5+3 1.4 6.2                   CRLZ
 MQZ  eP      23:00:30.77  -0.3   23.2 175 b:3.1+3 1.8 6.4                   MQZ 
 CAN  eP      23:00:32.75  -0.2   23.4 227 b:8.8+3 1.5 7.0                   CAN 
 LBZ  eP      23:00:35.07  -1.0   23.7 179 b:2.4+3 1.4 6.5                   LBZ 
 RABL eP      23:00:35.24   0.2   23.6 311 b:2.6+3 .55 6.9                   RABL
 WKZ  eP      23:00:39.85  -0.3   24.2 181 b:3.8+3 1.4 6.7                   WKZ 
 ODZ  eP      23:00:40.94  -1.2   24.4 178 b:7.2+2 1.0 6.1                   ODZ 
 PMG  eP      23:00:43.40   0.9   24.4 294 b:1.8+3 .85 6.6                   PMG 
 MLZ  eP      23:00:44.85  -0.5   24.8 183 b:1.5+3 1.1 6.4                   MLZ 
 DCZ  eP      23:00:46.25  -0.4   24.9 184 b:1.8+3 1.3 6.4                   DCZ 
 WHZ  eP      23:00:49.24  -0.9   25.3 183 b:1.5+3 1.3 6.3                   WHZ 
 PYZ  eP      23:00:52.96  -0.3   25.6 185 b:2.8+3 1.7 6.5                   PYZ 
 COEN eP      23:00:59.81   1.6   26.1 280 b:4.2+3 1.7 6.8                   COEN
 RAR  eP      23:01:18.35  -0.9   28.5  97 b:4.5+2 1.3 6.0                   RAR 
 MANU eP      23:01:19.53   0.0   28.5 307 b:1.5+3 1.4 6.5                   MANU
 TAU  eP      23:01:23.78  -0.6   29.1 215 b:9.8+2 1.3 6.3                   TAU 
 KWAJ eP      23:01:25.42  -0.6   29.3 356 b:2.8+3 1.7 6.7                   KWAJ
 PATS eP      23:01:26.24  -1.4   29.5 337 b:6.1+2 .90 6.3                   PATS
 BBOO eP      23:01:52.08  -0.4   32.3 241 b:1.4+3 1.0 6.7                   BBOO
 AS01 eP      23:01:57.94  -2.6   33.2 258                                   AS01
 WRAB eP      23:01:58.26  -1.6   33.1 265 b:7.7+3 2.0 7.1                   WRAB
 AS31 eP      23:02:00.00  -1.0   33.3 258                                   AS31
 MCQ  eP      23:02:13.76  -0.3   34.8 191 b:1.6+3 1.5 6.6                   MCQ 
 MTN  eP      23:02:38.04  -0.6   37.6 276 b:8.1+2 .60 6.7                   MTN 
 FORT eP      23:02:46.03  -1.1   38.7 246 b:4.1+4 1.7 7.9                   FORT
 XMAS eP      23:02:51.15  -1.0   39.3  59 b:2.3+3 1.1 6.8                   XMAS
 SAUI eP      23:02:52.24   1.0   39.1 283 b:1.5+3 .90 6.8                   SAUI
 FAKI eP      23:03:02.25   0.0   40.5 291 b:7.7+2 .80 6.5                   FAKI
 FITZ eP      23:03:10.55  -0.4   41.5 266 b:2.6+3 1.0 6.9                   FITZ
 GUMO eP      23:03:13.98   0.9   41.8 322 b:1.8+3 1.0 6.7                   GUMO
 JOHN eP      23:03:17.24   0.2   42.3  30 b:2.9+3 .90 7.0                   JOHN
 SOEI eP      23:03:39.80   0.9   45.0 277 b:3.6+3 1.7 6.8                   SOEI
 MBWA eP      23:03:50.16  -0.5   46.5 260 b:1.6+3 .95 6.7                   MBWA
 MMRI eP      23:03:56.30  -0.2   47.3 277 b:8.5+2 .80 6.5                   MMRI
 NWAO eP      23:04:00.74  -1.1   48.0 244 b:6.4+3 2.0 7.0                   NWAO
 LUWI eP      23:04:16.15   0.7   49.8 287 b:4.5+3 1.4 7.1                   LUWI
 MIDW eP      23:04:16.63  -1.1   50.1  15 b:1.8+3 1.5 6.7                   MIDW
 KAPI eP      23:04:24.81   0.9   50.9 281 b:2.7+3 1.3 6.9                   KAPI
 DAV  eP      23:04:29.61   2.3   51.3 298 b:6.3+2 .60 6.6                   DAV 
 KEKH eP      23:04:30.52   0.0   51.8  37 b:1.6+3 1.1 6.8                   KEKH
 KIP  eP      23:04:33.92  -0.6   52.3  39 b:5.8+2 1.1 6.3                   KIP 
 POHA eP      23:04:35.85  -0.9   52.6  43 b:2.4+3 1.9 6.7                   POHA
 MLOA eP      23:04:35.92   0.3   52.4  43 b:5.9+2 1.2 6.3                   MLOA
 OPA  eP      23:04:36.06   0.0   52.5  39 b:1.1+3 1.0 6.7                   OPA 
 HPAH eP      23:04:36.58  -0.7   52.7  42 b:7.0+2 1.0 6.5                   HPAH
 HON  eP      23:04:37.45   3.5   52.3  39                                   HON 
 UWE  eP      23:04:38.76   2.8   52.5  43 b:3.6+2 .90 6.3                   UWE 
 HLK  eP      23:04:41.72   2.7   52.9  41 b:4.8+2 1.0 6.3                   HLK 
 CBIJ eP      23:04:49.18  -0.2   54.4 330 b:1.9+3 1.3 6.8                   CBIJ
 JAGI eP      23:04:51.80  -1.4   54.9 274 b:2.4+3 1.5 6.9                   JAGI
 MYLDMeP      23:05:05.86   1.7   56.4 291                                   MYLD
 VNDA eP      23:05:06.70  -1.5   57.1 182                                   VNDA
 SBA  eP      23:05:09.42  -0.3   57.3 181 b:5.1+2 .85 6.5                   SBA 
 UGM  eP      23:05:18.86   0.3   58.4 273 b:1.8+3 1.3 6.9                   UGM 
 SMRI eP      23:05:21.60   0.6   58.8 274                                   SMRI
 JHJ2 eP      23:05:34.99   2.5   60.5 331                                   JHJ2
 CISI eP      23:05:35.96  -0.8   61.1 273                                   CISI
 SZP  eP      23:05:39.05   0.5   61.4 305                                   SZP 
 JOW  eP      23:05:42.38   0.5   61.9 318                                   JOW 
 KSM  eP      23:05:43.25  -0.1   62.1 283                                   KSM 
 XMIS eP      23:05:44.13   0.1   62.2 269                                   XMIS
 TWG  eP      23:05:54.56  -1.9   64.1 310                                   TWG 
 YOJ  eP      23:05:54.78   0.5   63.8 312                                   YOJ 
 MAJO eP      23:05:55.83  -0.6   64.1 332                                   MAJO
 YULB eP      23:05:56.50  -1.2   64.3 310                                   YULB
 NACB eP      23:05:58.80  -0.7   64.6 311                                   NACB
 TPUB eP      23:05:59.30  -1.2   64.7 310                                   TPUB
 SSLB eP      23:05:59.80  -1.2   64.8 310                                   SSLB
 JNU  eP      23:06:01.94  -0.2   65.0 325                                   JNU 
 YHNB eP      23:06:02.00  -0.7   65.1 311                                   YHNB
 TATO eP      23:06:03.49   0.2   65.2 312                                   TATO
 PMBI eP      23:06:06.61   0.2   65.6 276                                   PMBI
 ERM  eP      23:06:17.79   3.5   67.0 339                                   ERM 
 MYKOMeP      23:06:22.81   0.3   68.1 281                                   MYKO
 DLV  eP      23:06:24.36   0.9   68.3 293                                   DLV 
 ASAJ eP      23:06:27.99   0.9   69.0 339                                   ASAJ
 BKNI eP      23:06:35.65   0.6   70.2 278                                   BKNI
 COCO eP      23:06:36.24   2.8   69.9 264                                   COCO
 INCN eP      23:06:37.69   0.9   70.6 325                                   INCN
 SMY  eP      23:06:51.33  -0.3   73.1   3                                   SMY 
 RPN  eP      23:06:55.14   2.4   73.2 113                                   RPN 



 Generated 2011 SEP  3 at 23:09 UTC

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