Phase Data

Explanation of Parameters


      6 FEB 2013  ( 37)

     ot  = 08:27:04.09   +/-   1.62              SANTA CRUZ ISLANDS              
     lat =     -10.782   +/-   11.9
     lon =     165.531   +/-   12.8              MAGNITUDE 4.8 (GS)       
     dep =         9.9   +/-    2.8   

     34 km (21 miles) WSW of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     397 km (246 miles) E of Kira Kira, San Cristobal, Solomon Isl.
     629 km (391 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2265 km (1407 miles) NE of BRISBANE, Queensland, Australia

     nph =   58 of  59    se = 0.80    FE=184                            A   

     error ellipse = ( 72.0,  1.0, 19.7;162.0,  1.0, 18.0;281.0, 87.0,  4.3)

 mb = 4.7 ( 41)  ML = 5.4 (  2)  mblg = 4.4 (  2)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 HNR  ePn     08:28:26.17  -2.1    5.7 283 L:3.4+0 1.3 5.4  g:3.7-1 .85 4.2  HNR 
 MARNCePn     08:29:40.08  -0.2   10.9 168                                   MARN
 DZM  ePn     08:29:44.84  -0.4   11.3 176                                   DZM 
      eSn     08:32:17.89  S res =  26.6X
 ONTNCePn     08:29:47.82  -0.6   11.5 176                                   ONTN
      eSn     08:32:20.69  S res =  23.8 
 PINNCePn     08:29:54.49   0.5   11.9 171                                   PINN
 CTAO eP      08:31:43.11  -2.0   20.7 241 b:6.1+1 1.0 4.9                   CTAO
 BKZ  eP      08:33:12.45   0.2   29.9 163 b:1.9+1 .84 4.9                   BKZ 
 STKA eP      08:33:17.25  -0.2   30.5 223 b:2.4+0 1.1 4.0                   STKA
 WRAB eP      08:33:25.04  -0.2   31.4 249 b:4.9+0 .90 4.4                   WRAB
 WB2  eP      08:33:25.40   0.1   31.4 249                                   WB2 
      eP      08:33:25.60   0.3 
 AS31 eP      08:33:33.52  -3.7   32.7 243 b:1.6+0 .65 4.1                   AS31
 AS01 eP      08:33:35.63  -1.3   32.7 243                                   AS01
 NWAO eP      08:35:55.89   1.3   49.4 236 b:4.4+1 1.1 5.4                   NWAO
 KKM  eP      08:36:13.06  -0.2   51.9 287 b:3.3+1 1.1 5.2                   KKM 
 JNU  eP      08:36:35.04   0.9   54.8 324 b:3.2+1 1.1 5.3                   JNU 
 YULB eP      08:36:37.03   0.9   55.0 309 b:1.9+1 1.1 5.0                   YULB
 KS01 eP      08:37:08.11   0.0   59.6 326                                   KS01
 USA0BeP      08:37:29.72   1.1   62.6 333 b:9.4+0 1.0 4.9                   USA0
 CASY eP      08:37:54.84   0.8   66.6 201 b:7.9+0 1.0 4.8                   CASY
 PBKT eP      08:38:13.53   0.8   69.4 292 b:7.4+0 1.0 4.8                   PBKT
 CM01 eP      08:38:27.94   0.5   71.8 294                                   CM01
 CHTO eP      08:38:27.95  -0.3   71.9 294 b:1.3+1 1.1 4.9                   CHTO
 ULN  eP      08:39:02.38  -0.4   78.0 324 b:1.1+1 1.0 4.9                   ULN 
 SONA1eP      08:39:03.73  -1.1   78.3 324                                   SONA
 ANM  eP      08:39:03.89   0.0   78.3  12 b:3.1+0 1.1 4.3                   ANM 
 BILL eP      08:39:04.79  -1.1   78.7   0 b:6.3+0 1.0 4.6                   BILL
 QSPA eP      08:39:09.29  -0.1   79.2 180 b:1.5+1 1.1 4.9                   QSPA
 IM3  eP      08:39:26.79   1.6   82.2  16                                   IM3 
 KLU  ePcP    08:39:27.14  -0.1   81.4  21                                   KLU 
 HDA  eP      08:39:29.58   0.0   83.1  19 b:1.2+1 1.0 5.0                   HDA 
 IL1  eP      08:39:30.14  -0.8   83.3  19                                   IL1 
 ILB  eP      08:39:30.60  -0.4   83.3  19                                   ILB 
 SCRK eP      08:39:33.26   0.0   83.7  20 b:5.8+0 1.0 4.7                   SCRK
 AFDM eP      08:39:36.10   0.1   84.2  49 b:6.0+0 1.1 4.7                   AFDM
 WAKR eP      08:39:40.90  -0.4   85.2  50 b:8.0+0 1.1 4.8                   WAKR
 DAWY eP      08:39:41.86   0.4   85.4  21 b:7.8+0 1.1 4.8                   DAWY
 NV01 eP      08:39:44.85  -0.6   86.0  50                                   NV01
 NV11 eP      08:39:45.34  -0.5   86.1  50 b:3.0-1 1.0 3.5                   NV11
 KVN  eP      08:39:46.84  -0.2   86.4  49 b:3.4+0 1.1 4.4                   KVN 
 G08A eP      08:39:52.64  -0.2   87.6  43 b:3.7+0 1.1 4.6                   G08A
 LCMT eP      08:40:01.02  -1.1   89.5  52 b:2.7+0 .90 4.5                   LCMT
 W13A eP      08:40:01.32   3.6   88.5  54 b:2.9+0 1.0 4.5                   W13A
 CCUT eP      08:40:02.07  -0.3   89.6  52 b:4.0+0 1.1 4.6                   CCUT
 KNB  eP      08:40:03.38  -0.3   89.8  52 b:6.1+0 1.2 4.7                   KNB 
 HLID eP      08:40:05.80   0.4   90.3  46 b:2.6+0 1.1 4.4                   HLID
 U15A eP      08:40:06.02   0.9   90.1  53 b:4.6+0 1.0 4.7                   U15A
 MTPU eP      08:40:07.84   0.5   90.6  52 b:4.7+0 1.2 4.7                   MTPU
 HVU  eP      08:40:09.33   0.4   91.0  48 b:5.2+0 1.1 4.8                   HVU 
 PKCU eP      08:40:10.73   4.5   90.3  52 b:1.2+1 1.1 5.0                   PKCU
 DLMT eP      08:40:13.56   0.3   91.9  44 b:8.0+0 1.1 5.0                   DLMT
 MK01 eP      08:40:16.80  -1.9   93.2 317                                   MK01
 MK31 eP      08:40:18.19  -0.6   93.2 317                                   MK31
 ZAA0 eP      08:40:19.47   0.8   93.2 324 b:4.1+0 1.0 4.8                   ZAA0
 MKAR eP      08:40:20.37   1.6   93.2 317 b:1.5+1 .85 5.4                   MKAR
 MAKZ eP      08:40:20.65   0.9   93.4 317 b:2.7+0 1.0 4.6                   MAKZ
 MMRI eS      08:41:24.06  -1.5   42.7 269                                   MMRI



 Generated 2013 FEB  6 at 08:47 UTC

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