Phase Data

Explanation of Parameters


     28 SEP 2012  (272)

     ot  = 23:22:31.27   +/-   1.73              SOLOMON ISLANDS                 
     lat =      -8.975   +/-   10.0
     lon =     157.426   +/-   10.2              MAGNITUDE 5.2 (GS)       
     dep =        10.0   +/-    1.8   

     116 km (72 miles) SSE of Gizo, New Georgia Islands, Solomon Isl. (pop 2,000
     204 km (127 miles) WSW of Dadali, Santa Isabel, Solomon Islands
     282 km (175 miles) W of HONIARA, Guadalcanal, Solomon Islands
     2100 km (1304 miles) NNE of BRISBANE, Queensland, Australia

     nph =  114 of 115    se = 0.85    FE=193                            A   

     error ellipse = ( 68.0,  0.0, 15.6;158.0,  0.0, 15.2;298.0, 89.0,  2.7)

 mb = 5.2 ( 92)  ML = 5.3 (  2)  mblg = 4.8 (  3)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 HNR  ePn     23:23:09.32  -3.1    2.5 101 L:3.1+1 1.9 5.3                   HNR 
 PMG  ePn     23:24:57.92   0.8   10.1 267                                   PMG 
 COEN ePn     23:26:01.65   0.6   14.8 249                                   COEN
 CTAO ePn     23:26:10.58   1.2   15.4 223 b:4.5+1 .95 4.8                   CTAO
 DZM  ePn     23:26:13.19   1.2   15.6 147 b:1.2+2 1.4 5.0                   DZM 
 PATS ePn     23:26:13.69   0.6   15.7   3 b:6.4+2 1.4 5.6                   PATS
 EIDS ePn     23:26:35.23   1.1   17.4 200 b:7.7+1 1.2 4.7                   EIDS
 KWAJ eP      23:27:08.55   0.3   20.4  30 b:3.4+2 .95 5.7                   KWAJ
 ARMA eP      23:27:26.09   0.1   22.0 194 b:7.0+1 1.4 4.9                   ARMA
 WB2  eP      23:27:52.97  -1.0   24.8 241                                   WB2 
      eP      23:27:54.32   0.4 
      ePcP    23:31:30.00  -0.4 
 WRAB eP      23:27:54.01   0.2   24.8 241 b:4.8+1 .90 5.2                   WRAB
 FAKI eP      23:28:02.03  -0.3   25.7 282 b:5.1+1 1.1 5.1                   FAKI
 MTN  eP      23:28:06.19   0.7   26.1 259 b:1.1+2 1.6 5.3                   MTN 
 AS01 eP      23:28:10.84  -0.9   26.8 234                                   AS01
 STKA eP      23:28:15.15   0.6   27.1 211 b:6.5+0 .90 4.3                   STKA
 FITZ eP      23:28:59.08  -0.4   32.2 250 b:3.7+1 1.7 5.0                   FITZ
 SOEI eP      23:29:03.84  -0.7   32.7 266 b:3.4+1 1.0 5.2                   SOEI
 HIZ  eP      23:29:10.24   0.8   33.3 155 b:1.1+2 1.4 5.6                   HIZ 
 BKZ  eP      23:29:21.11   0.7   34.6 153 b:9.0+1 1.7 5.4                   BKZ 
 MMRI eP      23:29:21.91  -0.4   34.8 268 b:1.4+2 1.2 5.7                   MMRI
 FORT eP      23:29:23.84   0.4   34.9 228 b:5.7+1 1.0 5.4                   FORT
 THZ  eP      23:29:28.52   1.1   35.4 160 b:4.2+1 1.2 5.2                   THZ 
 FOZ  eP      23:29:32.91  -0.3   36.1 165 b:1.2+2 1.7 5.5                   FOZ 
 LTZ  eP      23:29:33.59   0.1   36.1 161 b:5.4+1 1.5 5.2                   LTZ 
 KHZ  eP      23:29:35.02   0.9   36.2 160 b:4.0+1 1.2 5.1                   KHZ 
 OXZ  eP      23:29:37.33   0.3   36.5 162 b:9.7+1 1.6 5.4                   OXZ 
 RPZ  eP      23:29:37.90   0.3   36.6 163 b:3.6+1 1.1 5.1                   RPZ 
 ODZ  eP      23:29:47.06   0.0   37.7 165 b:8.1+1 1.5 5.3                   ODZ 
 WHZ  eP      23:29:47.84  -0.6   37.9 168 b:2.0+2 1.8 5.6                   WHZ 
 MBWA eP      23:29:51.58  -0.4   38.3 247 b:7.7+1 1.6 5.2                   MBWA
 MYLDMeP      23:30:17.64   0.4   41.3 288 b:2.6+1 1.1 4.9                   MYLD
 JAGI eP      23:30:27.06  -2.3   42.8 267 b:4.2+2 1.8 5.9                   JAGI
 KKM  eP      23:30:35.81  -1.3   43.7 289 b:4.8+1 1.2 5.2                   KKM 
 SMRI eP      23:30:58.92  -0.7   46.5 269 b:4.3+2 1.9 6.2                   SMRI
 SBUM eP      23:30:59.48   0.4   46.5 282 b:2.4+1 1.4 5.1                   SBUM
 KSM  eP      23:31:11.16  -0.4   48.1 280 b:4.4+1 1.1 5.5                   KSM 
 INU  eP      23:31:11.96   0.6   48.1 338 b:5.5+1 1.4 5.4                   INU 
 JNU  eP      23:31:16.54  -1.1   48.9 330 b:5.3+1 1.2 5.4                   JNU 
 KS01 eP      23:31:54.74   0.2   53.8 331                                   KS01
 MYKOMeP      23:31:58.37  -1.0   54.5 279 b:4.0+1 1.6 5.2                   MYKO
 USA0BeP      23:32:23.07   0.8   57.7 339 b:3.3+1 1.2 5.2                   USA0
 IPM  eP      23:32:23.42   0.1   57.8 281 b:8.7+1 1.8 5.5                   IPM 
 PSI  eP      23:32:34.30  -0.7   59.5 278 b:2.7+1 1.3 5.2                   PSI 
 GSI  eP      23:32:40.86  -1.2   60.5 277 b:8.1+1 1.4 5.7                   GSI 
 PETK eP      23:32:50.83   0.4   61.8   0                                   PETK
 SMY  eP      23:32:59.11   0.3   63.1  11 b:1.5+2 1.3 6.0                   SMY 
 CM01 eP      23:33:03.94  -0.1   63.8 296                                   CM01
 CHTO eP      23:33:05.28   0.2   63.9 296 b:2.1+1 1.0 5.3                   CHTO
 ADK  eP      23:33:08.07  -0.5   64.6  17 b:5.3+1 1.0 5.7                   ADK 
 CASY eP      23:33:13.93  -0.4   65.5 199 b:1.5+1 1.4 5.0                   CASY
 VNDA eP      23:33:33.97   0.2   68.6 179 b:1.9+1 1.5 5.1                   VNDA
 SBA  eP      23:33:36.80   0.2   69.0 178 b:2.7+1 1.6 5.2                   SBA 
 ULN  eP      23:33:56.64   1.4   72.0 327 b:2.4+1 1.4 5.1                   ULN 
 SONA1eP      23:33:57.04  -0.2   72.3 327                                   SONA
 SHL  eP      23:33:58.76   0.7   72.4 300 b:1.4+2 1.5 5.8                   SHL 
 SVW2 eP      23:34:34.65  -0.1   78.9  21 b:4.5+1 1.4 5.3                   SVW2
 QSPA eP      23:34:46.03  -0.2   81.0 180 b:3.3+1 1.3 5.2                   QSPA
 CAST eP      23:34:48.74  -1.0   81.7  21 b:2.0+1 .80 5.2                   CAST
 PMR  eP      23:34:48.80  -0.6   81.7  23 b:4.5+1 1.4 5.3                   PMR 
 KTH  eP      23:34:51.12  -1.2   82.2  21 b:1.8+1 .92 5.2                   KTH 
 TRF  eP      23:34:52.83  -0.5   82.4  21 b:2.6+1 1.1 5.3                   TRF 
 BPAW eP      23:34:53.16  -0.8   82.5  20 b:5.1+1 1.9 5.3                   BPAW
 IM3  eP      23:34:54.80  -0.7   82.8  18                                   IM3 
 RND  eP      23:34:54.90  -0.8   82.8  22 b:6.2+1 1.4 5.6                   RND 
 MCK  eP      23:34:55.48  -1.0   83.0  21 b:7.4+1 1.2 5.7                   MCK 
 MLY  eP      23:34:57.02  -0.4   83.2  20 b:1.0+1 .88 5.0                   MLY 
 DHY  eP      23:34:57.80   0.2   83.2  22 b:2.6+1 1.3 5.3                   DHY 
 WRH  eP      23:34:58.82  -1.4   83.7  21 b:2.7+1 1.2 5.3                   WRH 
 MAW  eP      23:34:59.21   0.2   83.5 203 b:1.5+1 1.6 4.9                   MAW 
 CCB  eP      23:34:59.98  -1.3   84.0  21 b:3.1+1 1.4 5.3                   CCB 
 MDM  eP      23:35:00.78  -0.7   84.0  20 b:2.2+1 1.1 5.3                   MDM 
 RIDG eP      23:35:03.16  -1.1   84.5  22 b:3.4+1 1.2 5.4                   RIDG
 MK01 eP      23:35:13.15  -1.2   86.5 318                                   MK01
 MKAR eP      23:35:13.55  -0.9   86.5 318 b:3.7+1 1.1 5.5                   MKAR
 EGAK eP      23:35:13.87   0.2   86.4  22 b:7.9+1 1.9 5.6                   EGAK
 MK31 eP      23:35:14.00  -0.4   86.5 318                                   MK31
 MAKZ eP      23:35:15.26  -0.2   86.7 318 b:2.0+1 1.5 5.1                   MAKZ
 DAWY eP      23:35:18.52   3.1X  86.8  23 b:2.4+1 1.5 5.2                   DAWY
 ZALV eP      23:35:19.32   1.8   87.2 326                                   ZALV
 PAGB eP      23:35:26.76  -0.1   89.0  54 b:2.3+1 1.3 5.3                   PAGB
 ORV  eP      23:35:26.94   1.0   88.8  50 b:5.1+0 1.1 4.7                   ORV 
 AFDM eP      23:35:28.39   1.1   89.1  51 b:6.8+0 1.0 4.8                   AFDM
 NRN  eP      23:35:29.86   0.5   89.5 312 b:1.4+1 1.5 5.0                   NRN 
 KURK eP      23:35:30.42   0.0   89.9 321 b:8.6+0 1.2 4.9                   KURK
 BEKR eP      23:35:30.46   0.0   89.8  50 b:5.7+0 1.1 4.7                   BEKR
 PINE eP      23:35:32.28   0.0   90.2  46 b:2.6+1 1.8 5.2                   PINE
 WAKR eP      23:35:33.12   0.6   90.2  51 b:7.0+0 1.1 4.8                   WAKR
 PNTR eP      23:35:33.24   0.7   90.2  51 b:7.1+0 .98 4.9                   PNTR
 ISA  eP      23:35:33.65   0.2   90.4  54 b:1.4+1 1.4 5.0                   ISA 
 PAHR eP      23:35:34.47   0.7   90.5  50 b:2.5+1 1.7 5.2                   PAHR
 MWC  eP      23:35:35.34   1.3   90.5  56 b:2.1+1 1.0 5.3                   MWC 
 NV01 eP      23:35:35.35  -1.2   91.1  52                                   NV01
 RYN  eP      23:35:35.53  -0.4   90.9  51 b:1.1+1 1.1 5.1                   RYN 
 NV11 eP      23:35:36.45  -0.6   91.2  52 b:1.3+0 1.0 4.2                   NV11
 DAC  eP      23:35:36.88  -0.5   91.2  54 b:1.5+1 1.2 5.2                   DAC 
 KVN  eP      23:35:37.23  -0.6   91.3  51 b:6.5+0 .84 5.0                   KVN 
 J08A eP      23:35:39.27  -0.6   91.8  47 b:1.2+1 1.3 5.1                   J08A
 WVOR eP      23:35:39.72   1.1   91.5  48 b:6.8+0 1.1 4.9                   WVOR
 TPNV eP      23:35:42.07  -0.7   92.4  53 b:1.0+1 1.0 5.2                   TPNV
 R11A eP      23:35:45.95  -0.3   93.2  52 b:1.3+1 1.4 5.1                   R11A
 LDFC eP      23:35:46.00   0.6   93.0  55 b:2.2+1 1.2 5.5                   LDFC
 SHPR eP      23:35:47.39   0.9   93.2  54 b:8.8+0 1.1 5.1                   SHPR
 HLID eP      23:35:54.80   1.2   94.8  47 b:8.7+0 1.5 4.9                   HLID
 NLU  eP      23:36:00.01   0.4   96.1  51 b:1.5+1 1.7 5.2                   NLU 
 BW06 eP      23:36:08.61  -0.7   98.2  48 b:2.7+0 .95 4.9                   BW06
 PDAR eP      23:36:08.77  -0.6   98.2  48                                   PDAR
 PD31 eP      23:36:09.35   0.0   98.2  48                                   PD31
 GEA0 ePKPdf  23:41:40.87  -0.7  130.0 329                                   GEA0
 LPAZ ePKPdf  23:41:40.95   0.8  128.4 119                                   LPAZ
 FNA  ePKPdf  23:41:43.26   1.7  129.9 317                                   FNA 
 BDFB ePKPdf  23:42:08.07  -1.8  144.9 134                                   BDFB
 ES19 ePKPbc  23:42:09.47   0.4  145.2 334                                   ES19
 TAM  ePKPbc  23:42:22.79   0.2  149.8 300                                   TAM 



 Generated 2012 SEP 28 at 23:44 UTC

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