Phase Data

Explanation of Parameters


     25 JUL 2012  (207)

     ot  = 11:20:27.73   +/-   1.85              SOLOMON ISLANDS                 
     lat =      -9.721   +/-    8.0
     lon =     159.730   +/-    9.5              MAGNITUDE 6.5 (GS)       
     dep =        22.9   +/-    6.7   

     40 km (25 miles) SW of HONIARA, Guadalcanal, Solomon Islands (pop 50,000)
     150 km (93 miles) SW of Auki, Malaita, Solomon Islands (pop 1,000)
     200 km (124 miles) SSE of Dadali, Santa Isabel, Solomon Islands
     2089 km (1297 miles) NNE of BRISBANE, Queensland, Australia

     nph =   91 of  97    se = 0.91    FE=193                            A   

     error ellipse = (122.0, 14.0, 16.3; 22.0, 34.0, 10.7;231.0, 52.0,  9.1)

 mb = 6.4 ( 59)  ML = 0.0 (  0)  mblg = 4.9 (  1)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 HNR  ePg     11:20:35.44   0.0    0.4  37                                   HNR 
 RABL ePn     11:22:46.64   6.1    9.3 306 g:9.6-1 1.0 4.9                   RABL
 DZM  ePn     11:23:43.80   0.7   13.9 153                                   DZM 
 MANU ePn     11:23:54.02   2.8   14.5 301                                   MANU
 PATS ePn     11:24:16.64  -1.3   16.5 355 b:1.0+4 1.1 6.9                   PATS
 CTAO ePn     11:24:20.08   1.0   16.6 230 b:6.2+3 1.4 6.5                   CTAO
 COEN ePn     11:24:24.62   3.7X  16.7 254 b:2.5+3 1.7 6.1                   COEN
 TARA eP      11:24:27.69   0.3   17.1  51 b:1.5+3 .85 6.2                   TARA
 EIDS eP      11:24:32.95   0.5   17.6 207 b:1.9+3 1.1 6.1                   EIDS
 FUNA eP      11:24:53.30   2.5   19.3  88 b:1.6+3 1.5 6.0                   FUNA
 LHI  eP      11:25:17.17   0.0   21.7 182 b:1.2+3 1.0 6.3                   LHI 
 ARMA eP      11:25:19.83   0.0   21.9 199 b:2.7+3 1.3 6.5                   ARMA
 WB2  eP      11:26:03.63  -0.2   26.5 245                                   WB2 
      eP      11:26:04.20   0.3 
 WRAB eP      11:26:04.06   0.3   26.5 245 b:1.1+3 1.0 6.4                   WRAB
 CAN  eP      11:26:11.36   0.6   27.3 199 b:1.2+3 1.0 6.5                   CAN 
 GUMO eP      11:26:13.26   1.0   27.5 327 b:2.7+3 1.3 6.8                   GUMO
 STKA eP      11:26:14.34  -0.2   27.7 215 b:1.0+2 1.0 5.5                   STKA
 FAKI eP      11:26:16.48  -1.8   28.1 282 b:1.1+3 1.5 6.4                   FAKI
 AS01 eP      11:26:18.77  -0.6   28.3 237                                   AS01
 AS31 eP      11:26:19.02  -0.7   28.3 237 b:1.5+2 1.2 5.6                   AS31
 AFI  eP      11:26:19.27   0.3   28.2 101 b:4.2+2 1.1 6.1                   AFI 
 SAUI eP      11:26:21.69   3.2   28.1 271 b:2.1+3 1.3 6.7                   SAUI
 KNTN eP      11:26:29.84   2.0   29.2  78 b:5.0+2 1.2 6.2                   KNTN
 WAKE eP      11:26:33.49   2.1   29.6  13 b:1.8+3 1.5 6.7                   WAKE
 BBOO eP      11:26:49.62  -0.2   31.7 220 b:1.1+3 1.0 6.7                   BBOO
 URZ  eP      11:26:56.53   0.5   32.4 154 b:5.1+2 1.6 6.2                   URZ 
 MXZ  eP      11:26:56.73   1.0   32.4 152 b:4.9+2 1.7 6.2                   MXZ 
 BKZ  eP      11:26:59.82  -0.7   32.9 156 b:1.6+2 .72 6.0                   BKZ 
 THZ  eP      11:27:08.78  -0.7   34.0 162 b:5.1+2 1.0 6.4                   THZ 
 TNTI eP      11:27:08.93   0.0   33.9 286 b:1.2+3 1.3 6.7                   TNTI
 SNZO eP      11:27:11.79   0.9   34.1 160 b:2.1+2 .95 6.0                   SNZO
 BFZ  eP      11:27:14.41   3.4X  34.1 157 b:4.4+2 1.3 6.2                   BFZ 
 KHZ  eP      11:27:14.74  -1.5   34.8 162 b:4.9+2 1.0 6.4                   KHZ 
 LTZ  eP      11:27:15.40  -0.6   34.7 164 b:2.1+3 2.0 6.7                   LTZ 
 FOZ  eP      11:27:16.69  -0.1   34.8 167 b:7.1+2 1.0 6.5                   FOZ 
 TAU  eP      11:27:18.19   1.5   34.8 196 b:2.8+3 1.4 7.0                   TAU 
 OXZ  eP      11:27:18.56  -1.2   35.2 164 b:1.4+3 1.5 6.7                   OXZ 
 RPZ  eP      11:27:20.01  -0.8   35.3 166 b:4.0+2 .90 6.3                   RPZ 
 SOEI eP      11:27:21.11   2.7X  34.9 267 b:6.0+2 1.0 6.5                   SOEI
 MQZ  eP      11:27:23.31  -0.9   35.7 164 b:7.8+2 1.2 6.5                   MQZ 
 LBZ  eP      11:27:24.33  -0.2   35.7 167 b:2.4+2 1.1 6.0                   LBZ 
 WKZ  eP      11:27:26.56   0.5   35.9 169 b:5.4+2 1.4 6.3                   WKZ 
 DCZ  eP      11:27:28.12  -0.4   36.2 171 b:7.2+2 1.0 6.5                   DCZ 
 MLZ  eP      11:27:28.61  -0.5   36.3 170 b:6.0+2 1.3 6.3                   MLZ 
 FORT eP      11:27:29.79   1.3   36.1 230 b:1.3+3 1.1 6.7                   FORT
 WHZ  eP      11:27:32.14  -1.0   36.7 170 b:6.8+2 1.4 6.3                   WHZ 
 ODZ  eP      11:27:33.24   2.6   36.4 167 b:6.0+2 1.9 6.1                   ODZ 
 PYZ  eP      11:27:35.60   1.8   36.8 172 b:3.9+2 1.0 6.2                   PYZ 
 MMRI eP      11:27:37.36   1.3   37.0 269 b:1.3+3 1.1 6.7                   MMRI
 LUWI eP      11:27:43.06   0.7   37.8 281 b:3.1+3 1.1 7.0                   LUWI
 MBWA eP      11:28:01.24  -0.6   40.1 249 b:7.1+2 1.1 6.3                   MBWA
 CBIJ eP      11:28:01.64  -2.3   40.4 336 b:5.5+3 1.8 7.0                   CBIJ
 MYLDMeP      11:28:32.21   1.0   43.7 288 b:3.1+3 1.6 6.8                   MYLD
 XMAS eP      11:28:38.49   2.9X  44.2  77 b:5.5+2 1.3 6.2                   XMAS
 JAGI eP      11:28:40.46  -1.4   45.0 268 b:1.7+3 1.1 6.9                   JAGI
 NWAO eP      11:28:44.61  -0.2   45.4 233 b:4.8+2 1.1 6.3                   NWAO
 KKM  eP      11:28:49.76  -0.9   46.1 288 b:1.5+3 1.1 6.8                   KKM 
 JHJ2 eP      11:28:53.64  -0.7   46.6 337                                   JHJ2
 JOW  eP      11:29:02.04   1.0   47.5 321                                   JOW 
 SBUM eP      11:29:12.06   0.1   48.8 282                                   SBUM
 SMRI eP      11:29:13.06   1.4   48.8 269 b:2.7+3 1.4 7.1                   SMRI
 UGM  eP      11:29:13.06   2.7X  48.6 268 b:9.8+2 1.1 6.8                   UGM 
 YOJ  eP      11:29:16.54   0.7   49.4 314                                   YOJ 
 INU  eP      11:29:18.06   0.0   49.7 336                                   INU 
 TWG  eP      11:29:18.21  -0.7   49.8 311                                   TWG 
 YULB eP      11:29:20.21  -0.1   50.0 312 b:2.3+2 .70 6.3                   YULB
 MAJO eP      11:29:21.42  -1.1   50.3 337 b:4.1+2 .95 6.4                   MAJO
 MJB9 eP      11:29:21.50  -1.0   50.3 337                                   MJB9
 NACB eP      11:29:21.81  -0.4   50.2 313                                   NACB
 TPUB eP      11:29:23.36  -0.3   50.4 311                                   TPUB
 SSLB eP      11:29:23.41  -0.6   50.5 312                                   SSLB
 KSM  eP      11:29:23.66  -0.5   50.5 280                                   KSM 
 JNU  eP      11:29:25.59  -0.2   50.7 328                                   JNU 
 YHNB eP      11:29:26.31   0.5   50.7 313                                   YHNB
 KEKH eP      11:29:26.58   0.3   50.8  51 b:3.6+2 .94 6.3                   KEKH
 TATO eP      11:29:26.98   0.6   50.8 314 b:1.3+3 1.0 6.8                   TATO
 KIP  eP      11:29:33.33  -0.5   51.8  53                                   KIP 
 OPA  eP      11:29:34.67  -0.3   51.9  53 b:9.3+2 .70 6.8                   OPA 
 KHU  eP      11:29:40.07  -0.2   52.6  57                                   KHU 
 KHLU eP      11:29:40.31   0.6   52.5  56                                   KHLU
 AIN  eP      11:29:41.56  -0.1   52.8  57                                   AIN 
 HPAH eP      11:29:41.96  -0.5   52.9  56                                   HPAH
 HMH  eP      11:29:42.34  -0.1   52.9  56                                   HMH 
 POHA eP      11:29:42.47  -0.2   52.9  56                                   POHA
 MLH  eP      11:29:42.82   0.2   52.9  57                                   MLH 
 HLK  eP      11:29:42.87   0.8   52.8  55                                   HLK 
 MWH  eP      11:29:44.31   2.7X  52.7  57                                   MWH 
 ERM  eP      11:29:48.12   0.5   53.7 345                                   ERM 
 KS01 eP      11:30:00.89  -1.0   55.6 329                                   KS01
 KS15 eP      11:30:01.87  -0.2   55.6 329                                   KS15
 ASAJ eP      11:30:03.54   0.6   55.8 345                                   ASAJ
 INCN eP      11:30:07.06   0.6   56.3 329                                   INCN
 MYKOMeP      11:30:10.16  -0.7   56.8 279                                   MYKO
 YSS  eP      11:30:21.53   0.0   58.4 346                                   YSS 
 BKNI eP      11:30:28.86   0.9   59.3 276                                   BKNI
 GSI  eP      11:30:51.81  -0.5   62.8 277                                   GSI 



 Generated 2012 JUL 25 at 11:34 UTC

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