Phase Data

Explanation of Parameters


      6 FEB 2013  ( 37)

     ot  = 04:16:29.71   +/-   2.98              SANTA CRUZ ISLANDS REGION       
     lat =     -11.092   +/-    5.3
     lon =     164.904   +/-   13.6              MAGNITUDE 5.0 (GS)       
     dep =        10.7   +/-    4.1   

     110 km (68 miles) WSW of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     334 km (207 miles) ESE of Kira Kira, San Cristobal, Solomon Isl.
     572 km (355 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2199 km (1366 miles) NE of BRISBANE, Queensland, Australia

     nph =   32 of  80    se = 1.47    FE=183                            A   

     error ellipse = ( 75.0,  6.0, 21.6;339.0, 42.0,  8.5;172.0, 47.0,  1.4)

 mb = 5.0 ( 58)  ML = 5.3 (  2)  mblg = 4.9 (  2)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 HNR  ePn     04:17:49.18   2.4    5.2 288 L:4.3+0 .75 5.4  g:2.1+0 1.2 4.9  HNR 
      eSn     04:18:38.97  S res =  -7.3X
 MARNCePn     04:19:03.92   0.1   10.8 164                                   MARN
 DZM  ePn     04:19:07.28  -0.2   11.0 173                                   DZM 
 ONTNCePn     04:19:09.20  -1.4   11.3 173                                   ONTN
 OUENCePn     04:19:12.65  -0.2   11.4 171                                   OUEN
 PINNCePn     04:19:18.02   1.1   11.7 168                                   PINN
 MSVF eP      04:19:59.66  -0.4   14.4 119                                   MSVF
 CTAO eP      04:21:07.73   4.6   20.0 241 b:3.9+2 1.5 5.5                   CTAO
      eS      04:24:46.51  S res =  -2.1 
 URZ  eP      04:22:31.28   0.1   29.2 160 b:2.3+1 1.0 4.9                   URZ 
 BKZ  eP      04:22:36.33  -0.5   29.8 162 b:6.6+1 1.4 5.2                   BKZ 
 STKA eP      04:22:39.04   1.8   29.8 223 b:6.6+0 1.3 4.3                   STKA
 WRAB eP      04:22:44.38  -0.3   30.7 250 b:2.1+1 1.0 4.9                   WRAB
 WB2  eP      04:22:44.43  -0.4   30.7 250                                   WB2 
      eP      04:22:44.66  -0.1 
 WC3  eP      04:22:45.50   0.9   30.7 250 b:2.6+1 1.0 5.0                   WC3 
 BFZ  eP      04:22:47.19  -1.2   31.1 163 b:7.8+1 1.3 5.4                   BFZ 
 THZ  eP      04:22:51.25   0.8   31.3 169 b:2.3+1 .86 5.1                   THZ 
 AS31 eP      04:22:56.99   0.3   32.0 243 b:5.5+0 .95 4.5                   AS31
 AS01 eP      04:22:56.99   0.6   32.0 243                                   AS01
 LTZ  eP      04:22:59.13   1.1   32.2 170 b:1.5+1 .84 5.0                   LTZ 
 MQZ  eP      04:23:07.57   1.2   33.2 170 b:2.5+1 .96 5.1                   MQZ 
 NWAO eP      04:25:12.59  -2.2   48.8 236 b:1.2+2 1.1 5.8                   NWAO
 KS01 eP      04:26:31.98  -1.0   59.5 326                                   KS01
 CASY eP      04:27:15.13  -1.1   66.0 201 b:3.5+1 1.2 5.4                   CASY
 ENH  eP      04:27:23.25  -1.6   67.3 309 b:1.7+1 1.0 5.2                   ENH 
 CM01 eP      04:27:50.24   0.0   71.4 294                                   CM01
 GAMB eP      04:28:22.32   1.5   76.8  11 b:2.6+1 1.0 5.2                   GAMB
 ULN  eP      04:28:26.84  -0.8   77.9 324 b:6.0+0 .80 4.7                   ULN 
 SONA1eP      04:28:28.01  -1.6   78.2 324                                   SONA
 SVW2 eP      04:28:31.56   1.3   78.4  18 b:3.5+1 1.2 5.3                   SVW2
 RSO  eP      04:28:34.13   1.3   78.8  20                                   RSO 
 SUA  eP      04:28:39.14  -1.2X  80.3  20 b:1.2+1 1.0 4.8                   SUA 
 CAST eP      04:28:43.30  -2.3X  81.3  18 b:1.3+1 1.0 4.9                   CAST
 RDOG eP      04:28:50.42  -0.2X  82.2  12 b:1.7+1 1.0 5.1                   RDOG
 RND  eP      04:28:51.25   0.3X  82.3  19 b:1.4+1 1.1 5.0                   RND 
 DHY  eP      04:28:51.67  -0.7X  82.5  20 b:2.8+1 1.6 5.1                   DHY 
 MCK  eP      04:28:52.44   0.5X  82.5  19 b:2.7+1 1.3 5.2                   MCK 
 IM3  eP      04:28:52.88  -0.2X  82.7  16                                   IM3 
 HDA  eP      04:28:54.90  -2.7X  83.6  19 b:2.4+1 1.1 5.3                   HDA 
 MDM  eP      04:28:57.68   0.2X  83.5  18 b:1.1+1 1.1 5.0                   MDM 
 SCRK eP      04:29:00.47  -0.8X  84.2  20 b:2.3+1 1.2 5.3                   SCRK
 YBH  eP      04:29:00.80  -2.3X  84.5  46 b:1.2+1 1.2 5.0                   YBH 
 AFDM eP      04:29:03.30  -1.5X  84.9  49 b:9.5+0 1.1 4.9                   AFDM
 CMB  eP      04:29:04.97  -0.6X  85.0  50 b:4.6+0 1.0 4.7                   CMB 
 OMMB eP      04:29:08.06  -2.5X  85.9  51 b:3.0+1 1.7 5.2                   OMMB
 WAKR eP      04:29:08.44  -1.6X  85.9  50 b:2.8+1 1.6 5.2                   WAKR
 DAC  eP      04:29:09.82  -4.0X  86.6  52 b:6.4+0 1.2 4.7                   DAC 
 PAHR eP      04:29:10.89  -1.1X  86.3  49 b:5.5+0 .90 4.8                   PAHR
 NV01 eP      04:29:11.12  -3.1X  86.7  50                                   NV01
 NV11 eP      04:29:12.14  -2.5X  86.8  50 b:1.1+0 1.2 3.9                   NV11
 KVN  eP      04:29:13.69  -2.1X  87.0  50 b:5.4+0 1.0 4.7                   KVN 
 WVOR eP      04:29:18.92   0.4X  87.6  46 b:9.3+0 1.1 5.0                   WVOR
 G08A eP      04:29:20.77  -0.6X  88.2  43 b:8.0+0 1.1 4.9                   G08A
 Y12C eP      04:29:21.40  -0.7X  88.4  55 b:1.1+1 1.2 5.0                   Y12C
 W13A eP      04:29:22.35  -4.0X  89.2  54 b:1.4+1 1.6 5.0                   W13A
 R11A eP      04:29:22.52  -1.4X  88.7  51 b:1.9+1 1.7 5.1                   R11A
 MFID eP      04:29:28.41  -0.7X  89.9  46 b:1.1+1 1.2 4.9                   MFID
 CCUT eP      04:29:30.78  -0.2X  90.2  52 b:4.1+0 .94 4.7                   CCUT
 LCMT eP      04:29:30.81   0.1X  90.2  53 b:6.1+0 .98 4.8                   LCMT
 X16A eP      04:29:33.44  -1.3X  91.0  55 b:3.8+0 .85 4.8                   X16A
 U15A eP      04:29:33.46  -0.3X  90.8  53 b:5.5+0 .80 4.9                   U15A
 MTPU eP      04:29:33.51  -2.4X  91.2  52 b:4.9+0 1.0 4.8                   MTPU
 HVU  eP      04:29:33.92  -3.5X  91.7  48 b:1.4+1 1.4 5.1                   HVU 
 MSU  eP      04:29:34.02  -2.2X  91.4  51                                   MSU 
 HLID eP      04:29:34.61   0.6X  90.9  46 b:1.8+1 1.8 5.1                   HLID
 TUC  eP      04:29:35.22   0.2X  91.1  58 b:1.8+1 1.9 5.1                   TUC 
 KNB  eP      04:29:35.36   3.0X  90.5  53 b:2.0+1 1.3 5.2                   KNB 
 NLU  eP      04:29:37.03  -1.0X  91.8  50 b:3.4+0 .92 4.7                   NLU 
 PKCU eP      04:29:38.21   3.4X  91.0  52 b:2.1+1 1.3 5.3                   PKCU
 WALA eP      04:29:39.89  -1.7X  92.6  41 b:1.6+1 1.4 5.2                   WALA
 ZALV eP      04:29:40.62  -3.1X  93.1 324                                   ZALV
 MK01 eP      04:29:41.65  -1.7X  93.0 317                                   MK01
 MK31 eP      04:29:42.10  -1.3X  93.0 317                                   MK31
 MKAR eP      04:29:42.17  -1.2X  93.0 317 b:1.8+1 .90 5.5                   MKAR
 BOZ  eP      04:29:43.77  -1.3X  93.3  44 b:2.5+1 1.8 5.3                   BOZ 
 PDAR eP      04:29:50.74   1.5X  94.2  48                                   PDAR
 CHGN eS      04:37:37.74   3.4X  73.7  20                                   CHGN
 SZCU eS      04:40:25.03  -2.4X  90.4  52                                   SZCU



 Generated 2013 FEB  6 at 04:58 UTC

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