Phase Data

Explanation of Parameters


     16 FEB 2013  ( 47)

     ot  = 18:29:30.84   +/-   2.40              SANTA CRUZ ISLANDS REGION       
     lat =     -11.161   +/-   11.0
     lon =     164.464   +/-   10.2              MAGNITUDE 5.2 (GS)       
     dep =        35.1   +/-    2.0   

     157 km (98 miles) WSW of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     289 km (180 miles) ESE of Kira Kira, San Cristobal, Solomon Isl.
     530 km (329 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2167 km (1346 miles) NE of BRISBANE, Queensland, Australia

     nph =   95 of  95    se = 1.18    FE=183                            A   

     error ellipse = (212.0,  0.0, 17.5;122.0,  0.0, 14.8;319.0, 89.0,  3.0)

 mb = 5.2 ( 78)  ML = 0.0 (  0)  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     18:30:40.81   0.6    4.8 291                                   HNR 
 MARNCePn     18:32:00.99  -2.3   10.8 162                                   MARN
 DZM  ePn     18:32:04.64  -1.4   11.0 170                                   DZM 
 OUENCePn     18:32:10.24  -1.3   11.4 169                                   OUEN
 PINNCePn     18:32:14.64  -1.2   11.7 166                                   PINN
 RABL ePn     18:32:47.08   0.0   14.0 299                                   RABL
 MSVF ePn     18:32:52.50  -3.8   14.7 118                                   MSVF
 TARA ePn     18:32:58.27  -2.3   15.0  35 b:5.8+2 1.2 5.7                   TARA
 EIDS eP      18:33:51.27   1.9   19.0 220 b:9.4+1 .95 5.0                   EIDS
 MANU eP      18:33:52.17  -0.1   19.2 297 b:3.2+2 1.1 5.5                   MANU
 CTAO eP      18:33:58.61   2.0   19.6 241 b:1.9+2 .95 5.4                   CTAO
 COEN eP      18:34:11.94   0.8   21.0 260 b:3.7+2 1.0 5.7                   COEN
 ARMA eP      18:34:28.32   0.1   22.6 210 b:1.1+2 .95 5.3                   ARMA
 CAN  eP      18:35:19.00   1.7   27.9 208 b:1.8+1 .80 4.8                   CAN 
 STKA eP      18:35:32.57   0.7   29.5 222 b:5.1+0 .85 4.3                   STKA
 BKZ  eP      18:35:34.69  -0.5   29.9 161 b:1.8+1 .82 4.9                   BKZ 
 WB2  eP      18:35:36.90  -1.8   30.3 250                                   WB2 
      eP      18:35:37.97  -0.8 
 WRAB eP      18:35:37.26  -1.4   30.2 250 b:8.0+1 1.0 5.5                   WRAB
 AS01 eP      18:35:48.84  -1.6   31.6 243                                   AS01
 TOO  eP      18:35:49.20   1.1   31.3 210 b:2.0+1 .90 4.9                   TOO 
 AS31 eP      18:35:49.80  -1.0   31.6 243 b:1.4+1 1.0 4.8                   AS31
 MTN  eP      18:35:58.17  -1.5   32.6 264 b:4.9+1 .95 5.4                   MTN 
 BBOO eP      18:36:09.92  -0.1   33.8 226 b:7.5+1 .95 5.6                   BBOO
 FITZ eP      18:36:45.83  -1.2   38.1 255 b:1.8+2 .70 6.0                   FITZ
 FORT eP      18:36:54.37   0.7   39.0 234 b:9.3+1 .90 5.6                   FORT
 MBWA eP      18:37:34.18  -0.8   44.0 251 b:6.5+1 .85 5.4                   MBWA
 MORW eP      18:38:08.78  -1.5   48.5 241 b:1.3+2 1.0 5.9                   MORW
 MAJO eP      18:38:46.07  -1.9   53.5 334 b:4.5+1 1.2 5.3                   MAJO
 JNU  eP      18:38:55.24   0.3   54.5 325 b:9.7+1 1.1 5.8                   JNU 
 TPUB eP      18:38:57.51  -0.8   54.9 309 b:5.1+1 .80 5.6                   TPUB
 YSS  epP     18:39:45.87  -4.0   61.0 343                                   YSS 
 USA0BeP      18:39:51.07   0.3   62.5 334 b:6.3+1 1.2 5.6                   USA0
 PSI  eP      18:40:17.61  -0.9   66.6 278 b:4.1+1 1.2 5.4                   PSI 
 GSI  eP      18:40:23.25  -1.5   67.6 276 b:5.0+1 .90 5.6                   GSI 
 CM01 eP      18:40:44.79  -0.7   71.0 294                                   CM01
 CHTO eP      18:40:45.58  -0.7   71.1 294 b:2.4+1 1.3 5.1                   CHTO
 CM31 eP      18:40:46.45   0.8   71.0 294                                   CM31
 OHAK eP      18:41:15.92  -0.9   76.5  22 b:2.2+1 .88 5.2                   OHAK
 GAMB eP      18:41:19.26   0.2   76.9  11 b:3.6+1 1.1 5.3                   GAMB
 ULN  eP      18:41:24.33   0.4   77.7 325 b:3.4+1 1.0 5.3                   ULN 
 SONA1eP      18:41:26.33   0.4   78.0 324                                   SONA
 SVW2 eP      18:41:29.04   0.3   78.6  19 b:1.9+1 .88 5.1                   SVW2
 ANM  eP      18:41:31.00   0.9   78.9  13 b:3.5+1 1.4 5.2                   ANM 
 SUA  eP      18:41:38.34  -0.6   80.5  20 b:1.7+1 .96 5.0                   SUA 
 CAST eP      18:41:42.84  -1.2   81.5  18 b:1.2+1 .76 5.0                   CAST
 KNK  eP      18:41:42.92   0.1   81.2  21 b:1.6+1 .84 5.0                   KNK 
 TRF  eP      18:41:46.00  -1.3   82.0  19 b:1.1+1 .84 4.9                   TRF 
 DIV  eP      18:41:47.11   0.2   82.0  22 b:1.7+1 .96 5.1                   DIV 
 KLU  eP      18:41:48.22   0.3   82.2  22 b:2.9+1 1.3 5.2                   KLU 
 RND  eP      18:41:48.96  -0.4   82.5  19 b:1.4+1 .92 5.0                   RND 
 IM3  eP      18:41:49.24  -2.2   82.9  16                                   IM3 
 RDOG eP      18:41:49.78   0.9   82.4  12 b:4.5+1 1.3 5.3                   RDOG
 MCK  eP      18:41:49.82  -0.5   82.7  19 b:2.7+1 1.0 5.3                   MCK 
 DHY  eP      18:41:50.76  -0.1   82.7  20                                   DHY 
      epP     18:41:59.02  depth =  -0.9 
 MLY  eP      18:41:51.38  -0.9   83.0  18 b:1.9+1 1.3 5.0                   MLY 
 HARP eP      18:41:52.80   0.5   83.0  21 b:4.2+1 .92 5.5                   HARP
 WRH  eP      18:41:53.44  -0.9   83.4  19 b:1.6+1 .84 5.2                   WRH 
 MDM  eP      18:41:55.20  -0.7   83.7  18 b:1.8+1 .96 5.2                   MDM 
 HDA  eP      18:41:55.44  -0.6   83.8  19 b:4.2+1 .80 5.6                   HDA 
 IL1  eP      18:41:55.64  -1.7   84.0  19                                   IL1 
 ILB  eP      18:41:56.27  -1.1   84.0  19                                   ILB 
 MENT eP      18:41:56.92   0.2   83.9  21 b:1.1+1 .88 5.0                   MENT
 RIDG eP      18:41:57.32  -0.1   84.0  20 b:1.8+1 1.0 5.2                   RIDG
 SCRK eP      18:41:59.84   0.1   84.5  20 b:1.4+1 .84 5.2                   SCRK
 PRP  eP      18:42:01.36  -0.9   85.0  19 b:1.2+1 1.4 4.9                   PRP 
 COLD eP      18:42:02.22   1.2   84.8  16 b:6.3+0 1.0 4.8                   COLD
 YBH  eP      18:42:02.47   0.2   84.9  46 b:2.2+1 1.1 5.3                   YBH 
 HYT  eP      18:42:02.75   0.1   85.0  25 b:9.9+0 .88 5.0                   HYT 
 HUMO eP      18:42:03.08   0.3   85.0  45 b:2.2+1 1.1 5.3                   HUMO
 PALK eP      18:42:06.33   1.3   85.3 278 b:2.0+1 1.0 5.3                   PALK
 FYU  eP      18:42:06.80   0.9   85.7  18 b:8.6+0 1.0 4.9                   FYU 
 EGAK eP      18:42:06.95   0.1   85.9  21 b:3.3+1 .95 5.5                   EGAK
 TOLK eP      18:42:07.85   0.9   85.9  15 b:1.7+1 1.2 5.1                   TOLK
 BEKR eP      18:42:07.93   0.0   86.0  48 b:1.2+1 .98 5.1                   BEKR
 DAWY eP      18:42:08.17   0.2   86.1  22 b:1.2+1 1.0 5.1                   DAWY
 MOD  eP      18:42:10.87  -0.2   86.6  46 b:3.2+1 1.4 5.3                   MOD 
 I07A eP      18:42:16.85  -0.1   87.9  45 b:2.4+1 1.3 5.3                   I07A
 SHPR eP      18:42:23.01   0.6   89.0  53 b:3.9+1 1.4 5.5                   SHPR
 INK  eP      18:42:27.55  -0.7   90.4  19 b:1.5+1 1.4 5.1                   INK 
 PSUT eP      18:42:29.49   0.1   90.5  51 b:1.9+1 1.1 5.3                   PSUT
 BGU  eP      18:42:34.74   0.0   91.6  49 b:1.8+1 1.2 5.4                   BGU 
 X16A eP      18:42:34.82   0.9   91.4  55 b:1.4+1 1.0 5.3                   X16A
 HVU  eP      18:42:36.77   0.3   92.0  48 b:3.7+1 1.1 5.7                   HVU 
 NLU  eP      18:42:37.26   0.1   92.1  50 b:1.8+1 1.0 5.4                   NLU 
 SPUT eP      18:42:37.62   0.4   92.2  49 b:8.0+0 .96 5.1                   SPUT
 MK01 eP      18:42:39.30  -0.2   92.7 317                                   MK01
 MK31 eP      18:42:39.77   0.2   92.8 317                                   MK31
 MKAR eP      18:42:39.77   0.2   92.8 317 b:4.3+1 .90 5.9                   MKAR
 319A eP      18:42:40.25   1.0   92.6  59 b:1.2+1 1.0 5.3                   319A
 MAKZ eP      18:42:41.04   0.5   93.0 317 b:1.1+1 1.0 5.3                   MAKZ
 WALA eP      18:42:41.35   0.9   92.9  41 b:1.3+1 1.1 5.2                   WALA
 PDAR eP      18:42:47.14  -1.1   94.6  48                                   PDAR
 S22A eP      18:42:55.02   1.2   95.7  53 b:7.1+0 1.5 4.9                   S22A



 Generated 2013 FEB 16 at 18:47 UTC

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