Phase Data

Explanation of Parameters


     19 FEB 2013  ( 50)

     ot  = 18:55:27.72   +/-   1.26              SANTA CRUZ ISLANDS              
     lat =     -10.457   +/-   10.6
     lon =     167.304   +/-   10.3              MAGNITUDE 5.0 (GS)       
     dep =        79.1   +/-    7.5   

     163 km (101 miles) E of Lata, Santa Cruz Islands, Solomon Isl.
     561 km (348 miles) N of Luganville, Espiritu Santo, Vanuatu
     814 km (505 miles) E of HONIARA, Guadalcanal, Solomon Islands
     2406 km (1494 miles) NE of BRISBANE, Queensland, Australia

     nph =  104 of 104    se = 0.62    FE=184                            A   

     error ellipse = (170.0, 21.0, 16.7; 76.0,  9.0, 15.9;324.0, 66.0, 10.1)

 mb = 4.9 ( 98)  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     18:57:09.93  -2.0    7.3 277                                   HNR 
 MARNCePn     18:57:58.77  -3.2   11.0 176                                   MARN
 DZM  ePn     18:58:07.55  -2.6   11.6 184                                   DZM 
 MSVF ePn     18:58:24.87  -0.4   12.7 126                                   MSVF
 KWAJ eP      18:59:45.40   0.7   19.1   1 b:1.0+3 1.7 5.8                   KWAJ
 PATS eP      18:59:48.18   0.9   19.4 332 b:8.7+2 1.8 5.7                   PATS
 EIDS eP      19:00:09.48   0.7   21.4 224 b:6.6+1 1.4 4.8                   EIDS
 MANU eP      19:00:10.31   0.1   21.5 292 b:1.6+2 1.6 5.1                   MANU
 KNTN eP      19:00:17.36  -0.2   22.2  71 b:5.5+2 2.0 5.6                   KNTN
 CTAO eP      19:00:20.54   0.4   22.4 242 b:3.8+1 1.4 4.6                   CTAO
 RAO  eP      19:00:28.55   0.4   23.2 146 b:3.9+2 1.0 5.8                   RAO 
 COEN eP      19:00:35.11   1.3   23.8 259 b:8.6+0 .95 4.2                   COEN
 ARMA eP      19:00:41.87   0.7   24.6 214 b:4.9+1 1.4 4.8                   ARMA
 OUZ  eP      19:00:47.62   0.6   25.3 168 b:1.1+2 1.6 5.0                   OUZ 
 FOZ  eP      19:01:54.90  -0.5   33.0 177 b:1.5+1 .86 4.8                   FOZ 
 WB2  eP      19:01:56.52   0.0   33.1 250 b:3.5+1 1.1 5.1                   WB2 
 WRAB eP      19:01:56.55   0.1   33.1 250 b:2.8+1 1.0 5.0                   WRAB
 RPZ  eP      19:01:56.71  -1.1   33.3 175 b:4.6+1 1.1 5.2                   RPZ 
 AS31 eP      19:02:07.32  -0.6   34.4 243 b:2.7+0 .90 4.2                   AS31
 FITZ eP      19:03:03.80   0.3   41.0 255 b:1.7+1 1.0 4.8                   FITZ
 MIDW eP      19:03:05.93   1.1   41.2  21 b:6.6+2 1.9 6.1                   MIDW
 FORT eP      19:03:08.73   0.3   41.6 235 b:3.5+1 1.0 5.2                   FORT
 MMRI eP      19:03:30.39  -1.0   44.5 268 b:6.4+1 1.3 5.3                   MMRI
 MBWA eP      19:03:50.69   0.6   46.8 251 b:7.3+1 2.0 5.3                   MBWA
 KHU  eP      19:03:52.03   0.6   47.0  51 b:4.0+2 1.4 6.1                   KHU 
 UWE  eP      19:03:52.57  -1.5   47.3  51 b:2.9+2 1.1 6.1                   UWE 
 HLP  eP      19:03:53.54   0.3   47.2  51 b:1.0+3 1.9 6.4                   HLP 
 SDHHIeP      19:03:54.18   0.3   47.3  51 b:2.5+2 1.1 6.0                   SDHH
 LPH  eP      19:03:56.54  -0.2   47.7  51                                   LPH 
 NWAO eP      19:04:22.18  -0.1   51.1 236 b:5.7+1 1.4 5.4                   NWAO
 MORW eP      19:04:23.38  -0.3   51.3 241 b:7.7+1 1.9 5.4                   MORW
 JAGI eP      19:04:31.74  -0.9   52.4 267 b:3.1+1 1.2 5.2                   JAGI
 NACB eP      19:05:00.34  -0.7   56.4 308 b:9.1+1 1.5 5.6                   NACB
 ENH  eP      19:06:23.21  -0.2   68.7 308 b:5.9+1 1.8 5.2                   ENH 
 GSI  eP      19:06:33.87   0.3   70.3 275 b:3.1+1 1.0 5.2                   GSI 
 XAN  eP      19:06:36.08  -0.4   70.9 312 b:5.4+0 .90 4.5                   XAN 
 CHTO eP      19:06:52.60   0.8   73.4 293 b:6.8+0 1.1 4.4                   CHTO
 ANM  eP      19:07:17.03   2.1   77.6  12 b:3.0+1 1.8 4.9                   ANM 
 BILL eP      19:07:18.47  -0.4   78.3 360 b:3.0+1 1.5 5.0                   BILL
 ULN  eP      19:07:22.34   0.6   78.7 323 b:7.5+0 1.0 4.6                   ULN 
 RDOG eP      19:07:34.44   0.3   81.2  11 b:1.3+1 1.1 4.7                   RDOG
 HDA  eP      19:07:38.72  -1.0   82.2  18 b:1.3+1 1.1 4.7                   HDA 
 RIDG eP      19:07:40.47  -0.5   82.4  20 b:2.9+1 1.4 5.0                   RIDG
 SCRK eP      19:07:42.89  -0.4   82.9  20 b:1.1+1 1.0 4.7                   SCRK
 LSA  eP      19:07:45.46  -1.7   83.4 302 b:3.7+0 1.1 4.3                   LSA 
 ISA  eP      19:07:46.47  -0.8   83.5  52 b:3.6+0 .85 4.4                   ISA 
 PNTR eP      19:07:49.37   0.9   83.7  49 b:6.0+1 2.0 5.2                   PNTR
 PAHR eP      19:07:50.29   0.1   84.1  48 b:6.1+0 1.1 4.5                   PAHR
 EGAK eP      19:07:50.48  -0.1   84.3  20 b:2.1+1 1.0 5.1                   EGAK
 DAWY eP      19:07:51.10  -0.3   84.5  21 b:8.1+0 1.1 4.7                   DAWY
 PINE eP      19:07:51.62   0.1   84.3  44 b:7.0+0 .70 4.8                   PINE
 KVN  eP      19:07:52.92  -1.1   84.8  49 b:1.4+1 1.9 4.6                   KVN 
 RYN  eP      19:07:53.15   1.4   84.4  49 b:4.4+0 .78 4.5                   RYN 
 DLBC eP      19:07:54.90  -0.3   85.2  28 b:5.1+1 1.9 5.2                   DLBC
 I07A eP      19:07:55.24  -1.5   85.4  44 b:1.5+1 1.4 4.8                   I07A
 TPNV eP      19:07:56.67  -1.2   85.6  51 b:4.4+0 .65 4.6                   TPNV
 LTY  eP      19:07:57.30  -0.8   85.7  41 b:2.6+1 1.8 5.0                   LTY 
 WVOR eP      19:07:57.51   0.4   85.5  46                                   WVOR
 GLA  eP      19:07:57.90  -0.2   85.7  56 b:5.7+0 .80 4.6                   GLA 
 BMN  eP      19:07:58.77  -0.5   85.9  48                                   BMN 
 J08A eP      19:07:59.08   0.0   85.9  45 b:9.9+0 .45 5.1                   J08A
 Y12C eP      19:08:00.01  -0.2   86.1  55 b:1.7+1 1.5 4.8                   Y12C
 E07A eP      19:08:00.06   0.6   86.0  41 b:9.4+0 1.2 4.7                   E07A
 HAWA eP      19:08:00.14  -0.1   86.2  42 b:1.3+1 1.4 4.8                   HAWA
 G08A eP      19:08:00.26  -0.2   86.2  43 b:6.3+0 1.1 4.6                   G08A
 LLLB eP      19:08:00.45   0.3   86.2  37 b:2.1+1 1.5 4.9                   LLLB
 SHPR eP      19:08:00.49  -1.0   86.3  52 b:8.5+0 1.5 4.6                   SHPR
 R11A eP      19:08:01.37  -1.0   86.5  50 b:9.9+0 1.9 4.6                   R11A
 E08A eP      19:08:02.23   0.4   86.5  42 b:5.9+1 2.0 5.3                   E08A
 EPYK eP      19:08:02.99   0.3   86.7  20 b:3.3+1 1.6 5.2                   EPYK
 B08A eP      19:08:03.14  -0.9   86.9  40 b:1.3+1 1.7 4.8                   B08A
 Y14A eP      19:08:03.52  -2.9   87.4  55 b:6.2+0 .60 4.9                   Y14A
 C09A eP      19:08:07.83   1.4   87.4  41 b:1.1+1 1.4 4.8                   C09A
 PALK eP      19:08:08.92  -0.9   88.0 278 b:1.9+1 1.2 5.1                   PALK
 PSUT eP      19:08:09.02   0.1   87.9  50 b:4.4+0 1.0 4.5                   PSUT
 TUC  eP      19:08:09.13  -4.1   88.8  57 b:2.0+1 .90 5.3                   TUC 
 LCMT eP      19:08:09.52   0.3   87.9  52 b:2.2+1 1.9 4.9                   LCMT
 CCUT eP      19:08:09.73   0.2   88.0  52 b:1.5+1 1.8 4.8                   CCUT
 NEW  eP      19:08:10.23  -0.4   88.3  40 b:9.3+0 1.4 4.7                   NEW 
 KNB  eP      19:08:10.97   0.1   88.3  52 b:1.9+1 1.6 5.0                   KNB 
 HLID eP      19:08:13.51   0.4   88.8  45                                   HLID
 BGU  eP      19:08:14.43  -0.2   89.1  48 b:1.4+1 1.6 4.9                   BGU 
 WUAZ eP      19:08:14.44  -0.1   89.0  54 b:5.6+0 .90 4.8                   WUAZ
 PKCU eP      19:08:14.52   1.1   88.8  52 b:6.8+1 2.0 5.5                   PKCU
 MTPU eP      19:08:14.70   0.1   89.0  51 b:4.6+0 1.0 4.6                   MTPU
 TCRU eP      19:08:14.82   0.7   88.9  51 b:1.3+1 .42 5.5                   TCRU
 DUG  eP      19:08:14.96   0.5   89.1  49 b:1.9+1 1.8 5.0                   DUG 
 NLU  eP      19:08:16.61  -0.3   89.6  49 b:2.1+1 1.6 5.1                   NLU 
 HVU  eP      19:08:16.71   0.3   89.5  48 b:2.0+1 1.4 5.1                   HVU 
 SPUT eP      19:08:17.24   0.1   89.6  48 b:7.4+0 1.2 4.8                   SPUT
 319A eP      19:08:17.83  -0.4   89.8  58 b:2.3+1 1.0 5.3                   319A
 WMQ  eP      19:08:17.95   0.4   89.8 315 b:8.8+0 1.2 4.8                   WMQ 
 CTU  eP      19:08:17.99  -0.8   90.0  49 b:9.1+0 1.1 4.9                   CTU 
 MSO  eP      19:08:18.55   0.0   90.0  42 b:1.7+1 1.8 4.9                   MSO 
 MPU  eP      19:08:19.00   0.5   89.9  49 b:2.0+1 1.4 5.1                   MPU 
 TMUT eP      19:08:19.74   0.4   90.0  50 b:8.8+0 .64 5.1                   TMUT
 DLMT eP      19:08:21.46   0.4   90.5  44 b:8.8+0 1.1 4.9                   DLMT
 FXWY eP      19:08:24.07  -0.3   91.2  46 b:5.0+0 1.2 4.7                   FXWY
 MOOW eP      19:08:25.11  -0.3   91.4  46 b:5.5+0 1.2 4.8                   MOOW
 PV07 eP      19:08:28.21   0.8   91.8  51 b:6.0+1 .82 6.0                   PV07
 LENM eP      19:08:31.21   1.5   92.3  56                                   LENM
 S22A eP      19:08:33.90   0.5   93.1  52 b:2.6+0 .70 4.8                   S22A
 MKAR eP      19:08:37.49  -0.3   94.1 317 b:1.2+1 .95 5.3                   MKAR
 MAKZ eP      19:08:38.48  -0.3   94.4 317 b:3.8+0 1.2 4.7                   MAKZ



 Generated 2013 FEB 21 at 17:00 UTC

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