Phase Data

Explanation of Parameters


      7 FEB 2013  ( 38)

     ot  = 02:59:59.79   +/-   1.03              SANTA CRUZ ISLANDS              
     lat =     -11.430   +/-   16.0
     lon =     165.204   +/-   16.5              MAGNITUDE 4.9 (GS)       
     dep =        35.0   +/-    3.1   

     104 km (65 miles) SW of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     375 km (233 miles) ESE of Kira Kira, San Cristobal, Solomon Isl.
     616 km (382 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2186 km (1358 miles) NE of BRISBANE, Queensland, Australia

     nph =   89 of  90    se = 0.51    FE=184                            A   

     error ellipse = (127.0,  0.0, 26.1;217.0,  1.0, 23.4; 22.0, 88.0,  4.7)

 mb = 4.9 ( 74)  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
 DZM  ePn     03:02:27.30  -2.7   10.7 174                                   DZM 
 OUENCePn     03:02:36.03   0.8   11.0 172                                   OUEN
 MSVF eP      03:03:21.82  -0.7   13.9 118                                   MSVF
 CTAO eP      03:04:32.42   1.2   20.1 242 b:3.2+1 1.0 4.6                   CTAO
 COEN eP      03:04:47.28   0.0   21.6 261 b:1.2+1 1.0 4.3                   COEN
 ARMA eP      03:05:00.79   2.1   22.7 212 b:2.2+1 1.0 4.6                   ARMA
 BKZ  eP      03:05:59.40  -0.5   29.4 162 b:8.2+1 1.9 5.1                   BKZ 
 WB2  eP      03:06:11.95  -0.9   30.8 250                                   WB2 
      eP      03:06:12.57  -0.3 
 WRAB eP      03:06:12.14  -0.7   30.8 250 b:1.8+1 .85 4.9                   WRAB
 THZ  eP      03:06:14.11   0.4   31.0 169 b:2.1+1 1.1 4.8                   THZ 
 AS01 eP      03:06:22.59  -1.4   32.1 244                                   AS01
 AS31 eP      03:06:24.30  -0.1   32.1 244 b:1.2+0 .75 3.9                   AS31
 RND  eP      03:12:19.76   1.3   82.5  19 b:3.6+1 1.8 5.1                   RND 
 WRH  eP      03:12:22.92  -0.5   83.5  19 b:8.6+0 .96 4.8                   WRH 
 HDA  eP      03:12:24.60  -0.5   83.8  19 b:1.9+1 .96 5.2                   HDA 
 COLA eP      03:12:24.98  -0.2   83.8  18 b:1.6+1 1.0 5.1                   COLA
 MDM  eP      03:12:25.04   0.1   83.8  18 b:7.9+0 .96 4.8                   MDM 
 IL1  eP      03:12:25.59  -0.8   84.0  19                                   IL1 
 ILB  eP      03:12:25.92  -0.5   84.0  19                                   ILB 
 RIDG eP      03:12:26.40   0.0   84.0  20 b:2.4+1 1.3 5.2                   RIDG
 SCRK eP      03:12:28.94   0.3   84.5  20 b:1.2+1 1.1 5.0                   SCRK
 ORV  eP      03:12:29.57  -0.6   84.7  48 b:6.9+0 1.0 4.8                   ORV 
 YBH  eP      03:12:29.74   0.2   84.5  46 b:1.5+1 1.1 5.1                   YBH 
 AFDM eP      03:12:30.77  -0.4   84.9  49 b:1.2+1 .92 5.1                   AFDM
 BEKR eP      03:12:31.07  -4.0   85.6  48 b:6.8+0 .90 4.9                   BEKR
 CMB  eP      03:12:31.49  -0.4   85.0  50 b:6.3+0 .80 4.9                   CMB 
 ISA  eP      03:12:35.37  -0.3   85.7  53 b:8.5+0 1.1 4.9                   ISA 
 MDPB eP      03:12:36.19  -0.3   85.9  51 b:1.1+1 .92 5.1                   MDPB
 WAKR eP      03:12:36.43   0.1   85.9  50 b:1.0+1 1.0 5.0                   WAKR
 PNTR eP      03:12:36.64   0.0   85.9  49 b:1.6+1 1.2 5.1                   PNTR
 OMMB eP      03:12:36.99   0.2   85.9  51 b:4.4+0 1.0 4.6                   OMMB
 VCNR eP      03:12:37.17   0.4   85.9  49 b:5.1+0 1.0 4.7                   VCNR
 PAHR eP      03:12:38.07  -0.2   86.3  49 b:9.2+0 1.0 4.9                   PAHR
 MOD  eP      03:12:38.19  -0.2   86.3  46 b:6.0+0 1.0 4.8                   MOD 
 NV01 eP      03:12:39.65  -0.8   86.7  50                                   NV01
 RYN  eP      03:12:39.73  -0.1   86.6  50 b:8.2+0 1.0 4.9                   RYN 
 PINE eP      03:12:39.76   0.5   86.5  44 b:6.0+1 1.9 5.5                   PINE
 DAC  eP      03:12:40.27   0.2   86.6  52 b:2.0+1 1.6 5.1                   DAC 
 NV11 eP      03:12:40.50  -0.4   86.8  50 b:7.0-1 .95 3.9                   NV11
 GSC  eP      03:12:41.14  -0.4   86.9  53 b:9.2+0 1.3 4.8                   GSC 
 KVN  eP      03:12:41.70  -0.3   87.0  49 b:7.7+0 .98 4.9                   KVN 
 I07A eP      03:12:44.37   0.0   87.5  44 b:2.8+1 1.9 5.2                   I07A
 WVOR eP      03:12:45.45   0.6   87.6  46 b:1.0+1 1.1 5.0                   WVOR
 J08A eP      03:12:46.50  -0.2   88.0  45 b:1.1+1 1.0 5.1                   J08A
 LDFC eP      03:12:47.97   0.4   88.2  54 b:1.8+1 1.0 5.3                   LDFC
 Y12C eP      03:12:48.39   0.2   88.3  55 b:6.6+0 .80 5.0                   Y12C
 SHPR eP      03:12:49.49   0.1   88.5  53 b:7.2+0 1.2 4.8                   SHPR
 R11A eP      03:12:49.77  -0.4   88.7  51 b:4.3+0 1.0 4.7                   R11A
 W13A eP      03:12:52.50   0.0   89.2  54 b:6.9+0 1.0 4.9                   W13A
 ELK  eP      03:12:54.22  -0.1   89.6  48 b:2.7+0 1.0 4.5                   ELK 
 PSUT eP      03:12:56.51   0.0   90.1  51 b:8.1+0 1.1 4.9                   PSUT
 LCMT eP      03:12:57.14   0.2   90.2  52 b:9.1+0 .94 5.0                   LCMT
 CCUT eP      03:12:57.64   0.4   90.2  52 b:7.8+0 .90 5.0                   CCUT
 SZCU eP      03:12:58.48   0.3   90.4  52 b:8.4+0 1.0 5.0                   SZCU
 KNB  eP      03:12:58.88   0.4   90.5  53 b:1.2+1 1.1 5.1                   KNB 
 U15A eP      03:13:00.37   0.4   90.8  53 b:1.3+1 .90 5.3                   U15A
 HLID eP      03:13:00.62   0.2   90.9  46 b:9.2+0 1.2 5.0                   HLID
 X16A eP      03:13:01.22   0.4   91.0  55 b:9.5+0 .40 5.5                   X16A
 DUG  eP      03:13:01.80  -0.1   91.3  49 b:3.2+0 .90 4.7                   DUG 
 PKCU eP      03:13:01.97   1.0   91.0  52 b:2.2+1 1.1 5.4                   PKCU
 BGU  eP      03:13:02.00   0.0   91.3  49 b:5.2+0 .94 4.9                   BGU 
 WUAZ eP      03:13:02.14   0.0   91.3  54 b:7.0+0 .95 5.0                   WUAZ
 MTPU eP      03:13:02.98   0.9   91.2  52 b:8.9+0 .92 5.1                   MTPU
 MSU  eP      03:13:03.24   0.8   91.3  51                                   MSU 
 HVU  eP      03:13:04.04   0.2   91.7  48 b:1.2+1 1.0 5.3                   HVU 
 SPUT eP      03:13:04.37  -0.1   91.8  48 b:3.9+0 1.0 4.8                   SPUT
 NLU  eP      03:13:04.85   0.5   91.8  50 b:1.1+1 1.0 5.2                   NLU 
 319A eP      03:13:06.30   0.3   92.1  59 b:5.9+0 .85 5.0                   319A
 CTU  eP      03:13:06.53   0.4   92.2  49 b:6.4+0 1.0 5.0                   CTU 
 MPU  eP      03:13:06.65   0.7   92.1  50 b:4.1+0 1.0 4.8                   MPU 
 X18A eP      03:13:06.72   0.2   92.2  55 b:3.8+0 .90 4.8                   X18A
 JLU  eP      03:13:07.31   0.1   92.4  49 b:7.6+0 1.1 5.0                   JLU 
 TMUT eP      03:13:07.74   0.9   92.3  51 b:6.3+0 1.0 5.0                   TMUT
 DLMT eP      03:13:08.34   0.2   92.6  44 b:1.1+1 1.1 5.2                   DLMT
 LRM  eP      03:13:09.41  -1.5   93.2  43                                   LRM 
 FXWY eP      03:13:11.46  -0.1   93.3  46 b:3.2+0 1.0 4.7                   FXWY
 BOZ  eP      03:13:11.51   0.0   93.4  44 b:7.9+0 1.3 5.0                   BOZ 
 MK01 eP      03:13:11.87   0.2   93.4 317                                   MK01
 LOHW eP      03:13:12.69  -0.3   93.6  46 b:5.5+0 1.3 4.8                   LOHW
 MOOW eP      03:13:12.87   0.3   93.6  46 b:3.4+0 1.2 4.7                   MOOW
 PDAR eP      03:13:14.79  -0.8   94.2  47                                   PDAR
 PV09 eP      03:13:14.80   1.5   93.7  52                                   PV09
 H17A eP      03:13:14.92   1.1   93.8  46 b:4.4+0 1.0 4.8                   H17A
 BW06 eP      03:13:15.24  -0.4   94.2  47 b:3.7+0 1.1 4.7                   BW06
 PD31 eP      03:13:15.60   0.0   94.2  47                                   PD31
 MNTX eP      03:13:21.25   0.1   95.4  59 b:8.8+0 1.6 4.9                   MNTX
 MORC ePKPpre 03:18:56.09  -5.5X 133.4 331                                   MORC
 SDV  ePKPdf  03:18:57.38  -0.3  125.1  87                                   SDV 
 ES19 ePKPbc  03:19:48.72   1.1  150.2 343                                   ES19



 Generated 2013 FEB  7 at 03:30 UTC

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