Phase Data

Explanation of Parameters


     28 OCT 2011  (301)

     ot  = 05:57:13.53   +/-   1.85              SOLOMON ISLANDS                 
     lat =     -10.614   +/-    8.4
     lon =     161.415   +/-    8.0              MAGNITUDE 5.2 (GS)       
     dep =        54.1   +/-    8.2   

     58 km (36 miles) WSW of Kira Kira, San Cristobal, Solomon Isl. (pop 2,000)
     207 km (128 miles) SE of HONIARA, Guadalcanal, Solomon Islands
     219 km (136 miles) SSE of Auki, Malaita, Solomon Islands
     2064 km (1282 miles) NNE of BRISBANE, Queensland, Australia

     nph =   56 of  56    se = 0.91    FE=193                            A   

     error ellipse = ( 44.0,  3.0, 17.1;146.0, 76.0, 12.7;313.0, 13.0,  3.8)

 mb = 5.2 ( 42)  ML = 5.3 (  2)  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
 HNR  ePn     05:57:41.84  -1.1    1.9 309 L:5.9+1 1.0 5.3                   HNR 
 DZM  ePn     06:00:06.73  -0.3   12.4 158                                   DZM 
      eSn     06:02:20.58  S res =  -2.9 
 PMG  ePn     06:00:32.94   2.5   14.1 274                                   PMG 
 MANU eP      06:01:04.49   2.8   16.3 300 b:2.6+2 .15 6.1                   MANU
 CTAO ePn     06:01:13.19   0.8   17.4 235 b:3.1+2 .95 5.4                   CTAO
 MSVF ePn     06:01:15.79   0.4   17.6 116 b:1.0+2 1.5 4.7                   MSVF
 EIDS ePn     06:01:16.96   1.3   17.6 212 b:1.7+2 1.0 5.1                   EIDS
 COEN eP      06:01:22.46   1.1   18.1 258 b:6.0+1 .95 4.7                   COEN
 KWAJ eP      06:01:45.60   1.1   20.3  18 b:2.2+2 1.0 5.4                   KWAJ
 ARMA eP      06:02:01.01   0.7   21.7 203 b:2.2+1 .75 4.6                   ARMA
 OUZ  eP      06:02:50.91   1.5   26.9 158 b:6.0+1 1.4 5.0                   OUZ 
 CAN  eP      06:02:51.71   0.6   27.1 203 b:2.9+1 1.3 4.7                   CAN 
 WB2  eP      06:02:56.22  -0.4   27.7 247 b:2.0+1 .85 4.8                   WB2 
 WRAB eP      06:02:56.44  -0.1   27.7 247 b:1.9+1 .85 4.7                   WRAB
 STKA eP      06:02:59.60   0.2   28.0 218 b:3.0+0 1.0 3.9                   STKA
 AS31 eP      06:03:09.80  -0.9   29.3 240 b:2.6+0 .85 3.9                   AS31
 MTN  eP      06:03:15.72   0.8   29.7 263 b:2.4+1 1.1 4.8                   MTN 
 HIZ  eP      06:03:18.80  -0.8   30.3 159 b:4.7+1 .88 5.2                   HIZ 
 URZ  eP      06:03:25.71   0.5   30.9 156 b:1.5+1 .72 4.8                   URZ 
 BKZ  eP      06:03:29.94  -0.1   31.4 157 b:4.5+1 .76 5.3                   BKZ 
 BBOO eP      06:03:36.12   0.1   32.1 223 b:4.2+1 .90 5.3                   BBOO
 THZ  eP      06:03:39.36  -0.9   32.6 164 b:4.9+1 .98 5.3                   THZ 
 LTZ  eP      06:03:47.37   0.2   33.4 165 b:1.8+1 .74 5.0                   LTZ 
 FOZ  eP      06:03:48.67   0.1   33.6 169 b:1.2+2 1.7 5.5                   FOZ 
 OXZ  eP      06:03:50.94  -0.1   33.9 166 b:1.5+2 1.7 5.6                   OXZ 
 RPZ  eP      06:03:52.59   0.2   34.0 168 b:2.1+1 .82 5.1                   RPZ 
 DCZ  eP      06:04:01.03  -0.3   35.1 173 b:4.4+1 1.0 5.3                   DCZ 
 FITZ eP      06:04:03.91  -0.6   35.4 254 b:1.9+1 .65 5.2                   FITZ
 SOEI eP      06:04:15.41   0.7   36.6 268 b:3.7+1 1.0 5.3                   SOEI
 LUWI eP      06:04:38.50  -1.2   39.5 281 b:6.1+1 .80 5.5                   LUWI
 MBWA eP      06:04:54.24  -0.1   41.3 250 b:1.1+1 .60 4.8                   MBWA
 MYLDMeP      06:05:28.84   0.6   45.5 288 b:4.4+1 1.2 5.2                   MYLD
 JAGI eP      06:05:35.50  -1.4   46.6 268 b:9.0+1 .80 5.8                   JAGI
 KKM  eP      06:05:46.51  -0.8   48.0 288 b:2.7+1 .90 5.3                   KKM 
 OPA  eP      06:06:11.90   0.5   51.1  51 b:1.5+2 .72 6.1                   OPA 
 INU  eP      06:06:12.04   0.5   51.2 334 b:2.4+1 .90 5.2                   INU 
 MAJO eP      06:06:15.34  -0.3   51.8 336 b:1.0+1 .90 4.8                   MAJO
 MJB9 eP      06:06:15.40  -0.3   51.8 336 b:2.6+0 .90 4.3                   MJB9
 POHA eP      06:06:18.64   0.2   52.0  55 b:1.1+2 1.1 5.8                   POHA
 JNU  eP      06:06:19.34  -0.8   52.3 327 b:1.7+1 .90 5.1                   JNU 
 CISI eP      06:06:23.30  -1.9   53.0 269 b:5.4+1 .90 5.6                   CISI
 ASAJ eP      06:06:54.03  -0.3   57.1 344 b:1.8+1 .90 5.1                   ASAJ
 IPM  eP      06:07:27.71  -0.8   62.0 281                                   IPM 
 KULM eP      06:07:30.90  -1.4   62.5 282                                   KULM
 PSI  eP      06:07:38.20  -1.2   63.6 278                                   PSI 
 VNDA eP      06:07:59.85   0.2   66.9 180                                   VNDA
 SBA  eP      06:08:02.77   0.7   67.3 179                                   SBA 
 CHTO eP      06:08:08.08  -0.7   68.2 295                                   CHTO
 ULN  eP      06:08:52.43   0.2   75.5 326                                   ULN 
 YAK  eP      06:08:56.72  -0.9   76.5 345                                   YAK 
 SVW2 eP      06:09:12.04   0.2   79.1  20                                   SVW2
 QSPA eP      06:09:13.33  -0.3   79.4 180                                   QSPA
 TTA  eP      06:09:18.16  -0.3   80.3  18                                   TTA 
 COLA eP      06:09:37.89  -1.1   84.3  19                                   COLA
 MENT eP      06:09:40.50   0.2   84.5  22                                   MENT



 Generated 2011 OCT 28 at 06:10 UTC

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