Phase Data

Explanation of Parameters


     11 APR 2013  (101)

     ot  = 08:17:36.14   +/-   1.63              SANTA CRUZ ISLANDS              
     lat =     -10.671   +/-   10.7
     lon =     166.076   +/-   15.7              MAGNITUDE 4.7 (GS)       
     dep =       167.2   +/-    7.4   

     27 km (17 miles) E of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     455 km (283 miles) E of Kira Kira, San Cristobal, Solomon Isl.
     685 km (425 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2309 km (1434 miles) NE of BRISBANE, Queensland, Australia

     nph =   43 of 129    se = 0.80    FE=184                            A   

     error ellipse = (266.0,  6.0, 24.2;359.0, 23.0, 17.2;161.0, 64.0,  9.2)

 mb = 4.7 (120)  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     08:19:05.49   0.4    6.2 281                                   HNR 
 MARNCePn     08:20:06.25  -1.6   10.9 170                                   MARN
 DZM  ePn     08:20:12.99  -0.5   11.3 178                                   DZM 
      eSn     08:22:21.84  S res =   2.5 
 PINNCePn     08:20:22.10   0.8   11.9 174                                   PINN
 PMG  eP      08:21:42.00   0.4   18.7 272 b:1.2+2 1.2 5.1                   PMG 
 MANU eP      08:22:00.43  -0.5   20.5 294 b:8.0+1 1.0 5.1                   MANU
 EIDS eP      08:22:01.61   1.5   20.4 222 b:1.4+1 .90 4.4                   EIDS
 CTAO eP      08:22:09.17  -0.3   21.3 242 b:1.9+1 1.1 4.5                   CTAO
 ARMA eP      08:22:35.21   1.3   23.8 212 b:1.6+1 .75 4.7                   ARMA
 MXZ  eP      08:23:19.78   0.0   28.9 160 b:3.6+1 .84 5.1                   MXZ 
 URZ  eP      08:23:21.29  -0.7   29.2 162 b:2.4+1 1.0 4.9                   URZ 
 BKZ  eP      08:23:27.68  -0.2   29.9 164 b:1.8+1 .66 4.9                   BKZ 
 STKA eP      08:23:38.00   0.6   30.9 223 b:1.9+0 .70 3.9                   STKA
 BFZ  eP      08:23:38.71  -1.0   31.2 165 b:1.5+1 .76 4.8                   BFZ 
 SNZO eP      08:23:41.88   0.1   31.4 168 b:6.4+1 1.2 5.2                   SNZO
 THZ  eP      08:23:42.62  -0.1   31.5 170 b:3.5+1 1.0 5.0                   THZ 
 WB2  eP      08:23:44.97  -1.1   31.9 249                                   WB2 
 KHZ  eP      08:23:47.70  -1.4   32.3 170 b:1.8+1 .92 4.8                   KHZ 
 LTZ  eP      08:23:50.59   0.1   32.4 172 b:2.9+1 .78 5.1                   LTZ 
 TOO  eP      08:23:51.41  -0.2   32.6 211 b:1.1+1 1.3 4.4                   TOO 
 FOZ  eP      08:23:53.58  -0.8   32.9 175 b:6.8+1 1.1 5.2                   FOZ 
 OXZ  eP      08:23:54.64  -0.1   32.9 172 b:3.7+1 1.0 5.0                   OXZ 
 RPZ  eP      08:23:57.26   0.2   33.2 173 b:4.8+1 .78 5.3                   RPZ 
 MQZ  eP      08:23:58.45  -0.3   33.4 171 b:5.1+1 .94 5.2                   MQZ 
 LBZ  eP      08:24:00.78  -1.3   33.8 175 b:3.9+1 1.1 5.0                   LBZ 
 BBOO eP      08:24:15.44   0.0   35.3 227 b:1.2+1 .75 4.7                   BBOO
 CASY eP      08:28:09.64   0.0   66.8 201 b:2.4+1 1.1 4.9                   CASY
 VNDA eP      08:28:09.80   0.1   66.9 181 b:1.3+1 1.2 4.6                   VNDA
 SBA  eP      08:28:12.46   0.9   67.2 180 b:2.0+1 1.2 4.8                   SBA 
 SVW2 eP      08:29:14.16   0.4   77.7  18 b:2.7+1 1.3 4.8                   SVW2
 ANM  eP      08:29:16.80   0.9X  78.1  12 b:4.1+0 .68 4.3                   ANM 
 BILL eP      08:29:18.28  -0.2   78.5   0 b:1.4+1 1.0 4.6                   BILL
 QSPA eP      08:29:23.17   0.0   79.3 180 b:1.1+1 .75 4.7                   QSPA
 SML  eP      08:29:29.50   0.1X  80.5  20 b:2.4+1 1.2 4.8                   SML 
 DIV  eP      08:29:31.35  -0.3X  80.9  22 b:1.8+1 1.0 4.7                   DIV 
 SCM  eP      08:29:31.48   0.2X  80.9  21 b:2.1+1 1.0 4.8                   SCM 
 KLU  eP      08:29:32.86   0.2X  81.1  21 b:1.5+1 1.0 4.6                   KLU 
 RND  eP      08:29:33.88  -0.6X  81.5  19 b:1.3+1 1.0 4.6                   RND 
 RDOG eP      08:29:35.56   0.7X  81.6  11 b:1.4+1 1.0 4.7                   RDOG
 IM3  eP      08:29:36.74  -0.1X  82.0  16                                   IM3 
 WRH  eP      08:29:38.72  -0.8X  82.5  18 b:1.0+1 .92 4.6                   WRH 
 IL1  eP      08:29:40.19  -2.3X  83.1  18                                   IL1 
 MDM  eP      08:29:40.28  -0.8X  82.8  18 b:1.2+1 1.0 4.6                   MDM 
 HDA  eP      08:29:40.32  -0.8X  82.8  19 b:2.9+1 1.0 5.0                   HDA 
 COLA eP      08:29:40.63  -0.7   82.8  18 b:1.8+1 .95 4.8                   COLA
 ILB  eP      08:29:41.57  -1.0X  83.1  18 b:6.1+0 .95 4.4                   ILB 
 MENT eP      08:29:41.78   0.1X  82.9  21 b:2.6+1 1.3 4.8                   MENT
 RIDG eP      08:29:42.60   0.2X  83.0  20 b:2.3+1 1.0 4.9                   RIDG
 DOT  eP      08:29:43.62   0.2X  83.2  20 b:3.2+1 1.2 5.0                   DOT 
 SCRK eP      08:29:44.54  -0.2X  83.5  20 b:3.1+1 1.2 5.0                   SCRK
 YBH  eP      08:29:45.74   0.8   83.4  46 b:1.1+1 1.0 4.6                   YBH 
 ORV  eP      08:29:45.79   0.3X  83.5  48 b:7.6+0 1.0 4.4                   ORV 
 HUMO eP      08:29:46.61   1.1X  83.5  45 b:1.7+1 1.1 4.8                   HUMO
 AFDM eP      08:29:46.92   0.4X  83.7  49 b:1.6+1 1.0 4.7                   AFDM
 CMB  eP      08:29:47.51   0.2   83.9  50 b:1.2+1 1.1 4.6                   CMB 
 COLD eP      08:29:47.64   1.1X  83.9  16 b:2.5+0 .96 4.0                   COLD
 HYT  eP      08:29:47.85   0.7X  83.9  24 b:1.0+1 1.0 4.6                   HYT 
 ISA  eP      08:29:49.84  -1.2X  84.6  52 b:1.2+1 1.2 4.6                   ISA 
 BEKR eP      08:29:50.80   0.3X  84.5  48 b:6.0+0 .60 4.6                   BEKR
 EGAK eP      08:29:52.22   0.3X  84.9  20 b:2.6+1 1.0 5.0                   EGAK
 MDPB eP      08:29:52.50   0.6X  84.7  50 b:1.2+1 1.0 4.7                   MDPB
 WAKR eP      08:29:52.60   0.8X  84.7  49 b:1.7+1 1.2 4.7                   WAKR
 OMMB eP      08:29:52.79   0.6X  84.8  50 b:1.6+1 1.3 4.6                   OMMB
 PNTR eP      08:29:52.80   0.7   84.8  49 b:1.4+1 1.0 4.7                   PNTR
 DAWY eP      08:29:52.81  -0.1X  85.1  21 b:7.2+0 .95 4.4                   DAWY
 TOLK eP      08:29:53.22   0.6X  85.1  15 b:4.3+0 1.0 4.2                   TOLK
 K05A eP      08:29:53.80   0.6X  85.0  45 b:2.3+1 1.1 4.9                   K05A
 MOD  eP      08:29:54.17   0.3X  85.2  46 b:1.1+1 1.1 4.6                   MOD 
 PAHR eP      08:29:54.25   0.5X  85.1  48 b:1.5+1 1.1 4.7                   PAHR
 TIXI eP      08:29:55.14  -0.9   85.8 349 b:1.2+1 1.4 4.5                   TIXI
 PINE eP      08:29:55.41   0.7X  85.3  44 b:1.4+1 1.0 4.7                   PINE
 NV01 eP      08:29:55.77  -0.1X  85.5  50                                   NV01
 RYN  eP      08:29:55.78   0.5X  85.4  50 b:1.3+1 1.1 4.6                   RYN 
 NV11 eP      08:29:56.35   0.0X  85.7  50 b:1.0+0 1.0 3.6                   NV11
 PFO  eP      08:29:56.69   0.4   85.6  55 b:6.1+0 1.0 4.3                   PFO 
 GSC  eP      08:29:57.62   0.5X  85.8  53 b:6.4+0 1.1 4.4                   GSC 
 DAC  eP      08:29:58.08   2.6X  85.5  52 b:1.1+1 1.2 4.5                   DAC 
 I07A eP      08:30:00.45   0.5X  86.4  44 b:6.3+0 1.2 4.3                   I07A
 WVOR eP      08:30:00.95   0.5X  86.5  46 b:1.2+1 1.2 4.7                   WVOR
 J08A eP      08:30:02.67   0.4X  86.9  45 b:9.7+0 1.0 4.6                   J08A
 EPYK eP      08:30:03.35  -0.5X  87.4  20 b:9.2+0 1.0 4.6                   EPYK
 G08A eP      08:30:03.75   0.2X  87.2  43 b:1.4+1 1.2 4.8                   G08A
 HAWA eP      08:30:04.27   1.1X  87.1  42 b:9.8+0 1.1 4.6                   HAWA
 Y12C eP      08:30:04.84   1.0X  87.2  55 b:1.7+1 1.1 4.8                   Y12C
 SHPR eP      08:30:05.80   0.8X  87.4  52 b:1.5+1 1.4 4.7                   SHPR
 R11A eP      08:30:06.00   0.3X  87.6  51 b:6.8+0 1.2 4.5                   R11A
 W13A eP      08:30:08.87   0.8X  88.1  54 b:1.5+1 1.3 4.8                   W13A
 F10A eP      08:30:10.12   0.2X  88.5  43 b:6.6+0 1.3 4.4                   F10A
 Y14A eP      08:30:10.15   0.2X  88.5  55 b:7.4+0 1.2 4.5                   Y14A
 ELK  eP      08:30:10.35   0.4X  88.5  48 b:5.3+0 1.3 4.4                   ELK 
 PSUT eP      08:30:12.86   0.7X  88.9  51 b:6.4+0 1.0 4.6                   PSUT
 INK  eP      08:30:13.20  -0.4X  89.4  19 b:4.4+0 1.2 4.3                   INK 
 LCMT eP      08:30:13.35   0.8X  89.0  52 b:1.4+1 1.1 4.8                   LCMT
 CCUT eP      08:30:13.59   0.8X  89.1  52 b:1.0+1 1.0 4.8                   CCUT
 KNB  eP      08:30:14.77   0.6X  89.4  52 b:1.8+1 1.2 4.9                   KNB 
 SZCU eP      08:30:14.88   1.0X  89.3  52 b:1.1+1 1.1 4.8                   SZCU
 U15A eP      08:30:16.30   0.7X  89.6  53 b:1.4+1 1.0 4.9                   U15A
 HLID eP      08:30:16.44   0.4X  89.8  46 b:6.7+0 1.1 4.5                   HLID
 X16A eP      08:30:17.17   0.7X  89.8  55 b:7.8+0 .95 4.7                   X16A
 TUC  eP      08:30:17.97   1.2   89.9  57 b:6.6+0 1.0 4.6                   TUC 
 DUG  eP      08:30:18.15   0.6X  90.1  49 b:3.7+0 1.0 4.3                   DUG 
 BGU  eP      08:30:18.25   0.6X  90.1  49 b:6.9+0 1.1 4.6                   BGU 
 PKCU eP      08:30:18.35   1.7X  89.8  52 b:2.4+1 1.1 5.1                   PKCU
 TCRU eP      08:30:18.63   1.3X  90.0  51 b:1.4+1 1.0 4.9                   TCRU
 WUAZ eP      08:30:18.94   1.1X  90.1  54 b:1.1+1 1.0 4.8                   WUAZ
 MTPU eP      08:30:19.29   1.5X  90.1  51 b:1.1+1 1.0 4.8                   MTPU
 MSU  eP      08:30:19.50   1.4X  90.2  51                                   MSU 
 HVU  eP      08:30:20.17   0.7X  90.5  48 b:1.4+1 1.0 4.9                   HVU 
 CTU  eP      08:30:22.54   0.7X  91.0  49 b:6.3+0 .92 4.7                   CTU 
 X18A eP      08:30:23.20   1.0X  91.1  55 b:5.4+0 1.0 4.6                   X18A
 JLU  eP      08:30:23.63   0.8X  91.2  49 b:7.1+0 1.1 4.7                   JLU 
 Q16A eP      08:30:23.88   1.8X  91.1  51 b:1.0+1 1.2 4.8                   Q16A
 WALA eP      08:30:24.30   0.4X  91.5  40 b:1.3+1 1.2 4.9                   WALA
 DLMT eP      08:30:24.46   0.6X  91.5  44 b:2.1+1 1.3 5.1                   DLMT
 W18A eP      08:30:24.55   1.0X  91.4  55 b:6.5+0 .95 4.7                   W18A
 TCUT eP      08:30:24.68   1.2X  91.4  49 b:1.4+1 1.0 5.0                   TCUT
 LRM  eP      08:30:25.13  -1.5X  92.1  43                                   LRM 
 BOZ  eP      08:30:27.70   0.5X  92.2  44 b:8.1+0 1.1 4.7                   BOZ 
 FXWY eP      08:30:27.79   0.5X  92.2  46 b:2.2+0 .90 4.3                   FXWY
 PDAR eP      08:30:30.04  -1.3X  93.1  47                                   PDAR
 BW06 eP      08:30:31.05  -0.3X  93.1  47 b:5.2+0 1.2 4.6                   BW06
 PD31 eP      08:30:31.07  -0.2X  93.1  47 b:4.8+0 1.2 4.6                   PD31
 H17A eP      08:30:31.15   1.6X  92.7  46 b:2.7+0 .85 4.4                   H17A
 MK01 eP      08:30:31.80  -1.0   93.5 317                                   MK01
 MK31 eP      08:30:32.27  -0.6   93.5 317 b:3.3+0 1.1 4.4                   MK31
 ANMO eP      08:30:36.26   0.7   94.0  55 b:1.6+0 1.1 4.1                   ANMO
 MNTX eP      08:30:37.50   0.6X  94.3  59 b:2.4+0 1.0 4.4                   MNTX
 RWWY eP      08:30:37.89  -0.4X  94.6  49 b:2.0+1 1.2 5.2                   RWWY



 Generated 2013 APR 11 at 08:43 UTC

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