Phase Data

Explanation of Parameters


      1 FEB 2013  ( 32)

     ot  = 00:42:59.72   +/-   1.24              SANTA CRUZ ISLANDS              
     lat =     -11.056   +/-   12.5
     lon =     165.480   +/-   11.7              MAGNITUDE 4.8 (GS)       
     dep =         9.9   +/-    4.1   

     54 km (33 miles) SW of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     395 km (245 miles) E of Kira Kira, San Cristobal, Solomon Isl.
     631 km (392 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2237 km (1389 miles) NE of BRISBANE, Queensland, Australia

     nph =   98 of  98    se = 0.61    FE=184                            A   

     error ellipse = (184.0,  2.0, 19.1; 94.0,  3.0, 17.8;310.0, 85.0,  6.1)

 mb = 4.8 ( 81)  ML = 5.0 (  2)  mblg = 4.6 (  2)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 HNR  ePn     00:44:23.44  -0.8    5.7 286 L:1.3+0 1.0 5.0  g:9.6-1 1.2 4.6  HNR 
      eSn     00:45:29.64  S res =   0.1 
 DZM  ePn     00:45:37.64   0.4   11.0 175                                   DZM 
 FUNA ePn     00:46:19.25   4.4   13.8  81                                   FUNA
 TARA ePn     00:46:27.09   3.6   14.4  31                                   TARA
 EIDS eP      00:47:28.51  -1.0   19.7 222 b:1.5+1 .85 4.3                   EIDS
 MANU eP      00:47:36.09   2.4   20.1 295 b:2.4+2 1.0 5.5                   MANU
 CTAO eP      00:47:40.47   1.6   20.6 242 b:3.2+1 .85 4.7                   CTAO
 COEN eP      00:47:55.32   1.3   22.0 260 b:4.7+1 1.1 4.8                   COEN
 URZ  eP      00:48:59.37  -0.6   29.0 161 b:2.0+1 1.0 4.8                   URZ 
 BKZ  eP      00:49:05.71   0.0   29.7 163 b:2.4+1 .58 5.2                   BKZ 
 STKA eP      00:49:12.00   1.0   30.3 223 b:1.4+0 .70 3.9                   STKA
 BFZ  eP      00:49:16.88  -0.6   31.0 164 b:3.4+1 .98 5.2                   BFZ 
 WB2  eP      00:49:19.02  -0.7   31.2 250                                   WB2 
      eP      00:49:19.30  -0.4 
 THZ  eP      00:49:20.84   0.9   31.3 169 b:1.9+1 .80 5.0                   THZ 
 WRAB eP      00:49:20.94   1.3   31.2 250 b:2.3+1 .85 5.1                   WRAB
 LTZ  eP      00:49:28.67   1.0   32.2 171 b:1.6+1 .90 4.9                   LTZ 
 AS01 eP      00:49:30.69  -0.4   32.5 243                                   AS01
      ePcP    00:52:17.94   0.0 
 AS31 eP      00:49:31.32  -0.1   32.6 243 b:1.9+0 .85 4.0                   AS31
 OXZ  eP      00:49:31.92   0.0   32.6 171 b:1.2+1 .72 4.9                   OXZ 
 RPZ  eP      00:49:34.49   0.4   32.9 173 b:1.9+1 .76 5.1                   RPZ 
 MQZ  eP      00:49:36.27   0.3   33.1 171 b:1.5+1 .84 5.0                   MQZ 
 FITZ eP      00:50:27.13  -0.7   39.1 255 b:6.1+0 .85 4.3                   FITZ
 JAGI eP      00:52:00.51   1.2   50.6 268 b:2.3+1 1.0 5.1                   JAGI
 GSI  eP      00:54:03.43  -0.2   68.6 276 b:2.1+1 1.0 5.3                   GSI 
 GAMB eP      00:54:50.74   0.5   76.6  10 b:1.6+1 1.1 5.0                   GAMB
 ULN  eP      00:54:59.99   0.5   78.2 324 b:4.7+0 .90 4.6                   ULN 
 RSO  eP      00:55:01.00  -0.8   78.6  20                                   RSO 
 BRLK eP      00:55:01.88  -0.2   78.7  21 b:2.0+1 .88 5.2                   BRLK
 SONA1eP      00:55:01.99   0.5   78.5 324                                   SONA
 ANM  eP      00:55:02.32   1.3   78.6  12 b:8.4+0 1.2 4.7                   ANM 
 BILL eP      00:55:02.88  -0.1   78.9   0 b:6.8+0 .80 4.7                   BILL
 CAST eP      00:55:13.62  -1.0   81.0  18 b:7.1+0 .76 4.8                   CAST
 KNK  eP      00:55:14.54   1.4   80.8  21 b:9.8+0 .84 4.8                   KNK 
 DIV  eP      00:55:16.87  -0.4   81.5  22 b:1.7+1 .84 5.1                   DIV 
 KLU  eP      00:55:17.80  -0.4   81.7  21 b:1.4+1 .96 5.0                   KLU 
 TRF  eP      00:55:18.63   0.8   81.6  19 b:4.1+0 .76 4.6                   TRF 
 RND  eP      00:55:19.26  -0.6   82.0  19 b:1.4+1 1.0 5.0                   RND 
 MCK  eP      00:55:21.34   0.4   82.2  19 b:8.1+0 .96 4.8                   MCK 
 IM3  eP      00:55:21.89  -0.4   82.5  16                                   IM3 
 DHY  eP      00:55:22.24   0.9   82.3  20 b:6.5+0 .92 4.7                   DHY 
 MLY  eP      00:55:23.22   0.3   82.6  17 b:4.9+0 .92 4.7                   MLY 
 HARP eP      00:55:23.27   0.5   82.6  21 b:2.4+1 .84 5.4                   HARP
 WRH  eP      00:55:24.96   0.0   83.0  19 b:1.2+1 .88 5.1                   WRH 
 IL1  eP      00:55:26.39  -1.6   83.6  19                                   IL1 
 COLA eP      00:55:26.86   0.1   83.4  18 b:2.0+1 .90 5.3                   COLA
 ILB  eP      00:55:27.00  -1.0   83.6  19                                   ILB 
 RIDG eP      00:55:27.88   0.0   83.6  20 b:2.8+1 1.2 5.3                   RIDG
 ORV  eP      00:55:30.97  -0.7   84.2  48 b:6.1+0 1.0 4.8                   ORV 
 YBH  eP      00:55:31.32   0.2   84.1  46 b:7.0+0 .90 4.9                   YBH 
 AFDM eP      00:55:32.34  -0.3   84.4  49 b:9.2+0 .90 5.0                   AFDM
 CMB  eP      00:55:32.99  -0.5   84.6  50 b:7.0+0 1.0 4.8                   CMB 
 SKAG eP      00:55:35.32   1.9   84.7  26 b:1.2+1 1.1 5.0                   SKAG
 ISA  eP      00:55:36.89  -0.4   85.3  53 b:3.5+0 .90 4.6                   ISA 
 MDPB eP      00:55:37.83  -0.2   85.4  51 b:5.9+0 .84 4.8                   MDPB
 WAKR eP      00:55:38.01   0.1   85.4  50 b:5.7+0 .96 4.8                   WAKR
 H04A eP      00:55:38.17   0.3   85.5  43 b:5.2+0 .90 4.7                   H04A
 OMMB eP      00:55:38.18  -0.2   85.5  51 b:3.4+0 .94 4.5                   OMMB
 DAWY eP      00:55:38.50   0.1   85.7  21 b:6.6+0 .80 4.9                   DAWY
 PINE eP      00:55:40.53  -0.3   86.0  44 b:1.0+1 .90 5.0                   PINE
 PAHR eP      00:55:40.85   1.0   85.8  48 b:7.1+0 1.1 4.7                   PAHR
 NV01 eP      00:55:41.37  -0.7   86.2  50                                   NV01
 DAC  eP      00:55:41.41  -0.3   86.2  52 b:4.1+0 1.0 4.5                   DAC 
 RYN  eP      00:55:41.56   0.1   86.1  50 b:4.1+0 .90 4.6                   RYN 
 NV11 eP      00:55:42.17  -0.4   86.3  50 b:5.0-1 1.0 3.7                   NV11
 KVN  eP      00:55:43.27  -0.4   86.6  49 b:5.7+0 1.1 4.7                   KVN 
 I07A eP      00:55:45.60  -0.4   87.1  44 b:4.7+0 .95 4.7                   I07A
 WVOR eP      00:55:46.30  -0.2   87.2  46 b:6.3+0 1.0 4.8                   WVOR
 J08A eP      00:55:48.17  -0.2   87.6  45 b:5.8+0 .75 4.9                   J08A
 HAWA eP      00:55:48.87  -0.3   87.8  42 b:6.6+0 .95 4.9                   HAWA
 G08A eP      00:55:49.20  -0.4   87.8  43 b:1.0+1 1.0 5.1                   G08A
 Y12C eP      00:55:50.22   0.2   87.9  55 b:7.4+0 1.0 4.9                   Y12C
 E08A eP      00:55:51.52   0.7   88.1  42                                   E08A
 SHPR eP      00:55:51.75   0.6   88.1  53 b:2.9+0 1.0 4.5                   SHPR
 B08A eP      00:55:52.02  -0.7   88.5  40 b:5.2+0 1.1 4.7                   B08A
 F10A eP      00:55:55.42  -0.6   89.2  43 b:5.4+0 1.1 4.7                   F10A
 LCMT eP      00:55:58.82   0.1   89.7  52 b:6.7+0 .98 4.8                   LCMT
 CCUT eP      00:55:59.49   0.5   89.8  52 b:5.8+0 .90 4.8                   CCUT
 PSUT eP      00:55:59.83   1.5   89.6  51 b:3.4+0 .86 4.6                   PSUT
 SZCU eP      00:56:00.37   0.4   90.0  52 b:4.0+0 .86 4.7                   SZCU
 KNB  eP      00:56:00.96   0.7   90.0  52 b:6.3+0 1.0 4.8                   KNB 
 HLID eP      00:56:01.92  -0.2   90.5  46 b:1.0+0 .70 4.2                   HLID
 PKCU eP      00:56:03.65   0.9   90.5  52 b:9.8+0 1.0 5.1                   PKCU
 BGU  eP      00:56:03.68  -0.1   90.8  49 b:3.8+0 .90 4.7                   BGU 
 WUAZ eP      00:56:04.30   0.3   90.8  54 b:5.8+0 .95 4.9                   WUAZ
 MTPU eP      00:56:04.68   0.8   90.8  52 b:5.8+0 .84 4.9                   MTPU
 MSU  eP      00:56:04.92   0.7   90.9  51                                   MSU 
 DUG  eP      00:56:05.15   1.5   90.8  49 b:4.1+0 1.1 4.7                   DUG 
 HVU  eP      00:56:05.62   0.1   91.2  48 b:6.0+0 .86 4.9                   HVU 
 JLU  eP      00:56:09.01   0.1   91.9  49 b:2.6+0 .84 4.6                   JLU 
 DLMT eP      00:56:09.96   0.0   92.2  44 b:6.6+0 .90 5.0                   DLMT
 BOZ  eP      00:56:13.05  -0.2   92.9  44 b:5.2+0 1.1 4.8                   BOZ 
 FXWY eP      00:56:13.24  -0.1   92.9  46 b:1.6+0 .75 4.5                   FXWY
 HRY  eP      00:56:13.44  -0.2   93.0  43                                   HRY 
 MK31 eP      00:56:15.07  -0.1   93.4 317                                   MK31
 MAKZ eP      00:56:16.62   0.5   93.6 317 b:6.9+0 1.0 5.0                   MAKZ



 Generated 2013 FEB  1 at 00:58 UTC

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