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Earthquake Hazards Program
Phase Data

Explanation of Parameters


      8 OCT 2009  (281)

     ot  = 02:12:39.43   +/-   0.12              SANTA CRUZ ISLANDS              
     lat =     -11.650   +/-    3.3
     lon =     166.170   +/-    3.2              MAGNITUDE 6.6 (GS)       
     dep =        35.0  (geophysicist)

     110 km (70 miles) SSE of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     440 km (275 miles) NNW of Luganville, Espiritu Santo, Vanuatu
     720 km (450 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
     2220 km (1380 miles) NE of BRISBANE, Queensland, Australia

     nph =  164 of 209    se = 0.88    FE=184                            A   

     error ellipse = (136.2,  0.0,  4.8; 46.2,  0.0,  3.6;  0.0,  0.0,  0.0)

 mb = 5.8 (141)  ML = 0.0 (  0)  mblg = 3.8 (  3)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 MSVF ePn     02:15:46.74   5.1X  13.0 119                                   MSVF
 TARA ePn     02:16:05.85   2.8   14.6  28                                   TARA
 PMG  ePn     02:16:57.33   0.3   18.8 275 g:2.0-2 1.1 3.7  b:8.3+2 1.1 5.9  PMG 
 EIDS eP      02:17:06.36   0.0   19.7 224 g:1.0-2 .88 3.5  b:3.8+2 1.1 5.6  EIDS
 KWAJ eP      02:17:13.89   0.7   20.4   4 b:6.1+2 .95 5.9                   KWAJ
 CTAO eP      02:17:18.78  -0.1   20.9 244 b:3.8+2 1.0 5.7                   CTAO
 AFI  eP      02:17:25.42  -1.4   21.6  98 b:2.7+3 2.1 6.3                   AFI 
 COEN eP      02:17:36.38  -0.1   22.5 262 b:1.9+3 1.0 6.5                   COEN
 ARMA eP      02:17:41.09  -0.7   23.0 214 b:5.2+2 1.0 6.0                   ARMA
 KNTN eP      02:17:48.04   0.4   23.6  70 b:2.1+3 1.8 6.3                   KNTN
 OUZ  eP      02:17:56.20   1.5   24.4 165 b:4.4+2 1.5 5.8                   OUZ 
 URZ  eP      02:18:29.60   0.4   28.2 162 b:6.4+1 .84 5.3                   URZ 
 CAN  P       02:18:30.46   1.1   28.2 211 g:5.9-2 1.0 4.5  b:7.6+1 1.1 5.3  CAN 
 BKZ  eP      02:18:35.82   0.7   28.9 163 b:1.2+2 .88 5.6                   BKZ 
 STKA eP      02:18:46.51  -1.0   30.3 225 b:2.6+1 1.0 5.0                   STKA
 BFZ  eP      02:18:46.59  -0.4   30.3 165 b:1.1+2 .70 5.8                   BFZ 
 SNZO eP      02:18:48.24  -0.8   30.5 167 b:3.3+2 1.6 5.9                   SNZO
 WAKE eP      02:18:51.26  -0.2   30.7   1 b:4.6+2 1.4 6.1                   WAKE
 KHZ  eP      02:18:55.96  -0.4   31.3 169 b:9.6+2 2.3 6.2                   KHZ 
 WRAB P       02:18:58.37  -1.4   31.7 251 b:1.7+2 .95 5.9                   WRAB
 RPZ  eP      02:19:05.29   0.9   32.2 173 b:2.0+2 .74 6.1                   RPZ 
 ODZ  eP      02:19:15.90   0.4   33.5 174 b:2.8+2 1.4 6.0                   ODZ 
 BBOO eP      02:19:25.67  -0.7   34.7 228 b:2.4+3 .95 7.1X                  BBOO
 TAU  eP      02:19:30.29   0.2   35.2 204 b:2.7+2 1.3 6.0                   TAU 
 FITZ eP      02:20:07.75  -0.4   39.6 256 b:4.9+2 1.6 6.0                   FITZ
 FORT eP      02:20:11.58   0.2   40.0 236 b:3.2+2 .80 6.1                   FORT
 TNTI eP      02:20:16.31   1.1   40.5 285 b:6.4+3 2.9 6.9X                  TNTI
 MCQ  eP      02:20:37.42   1.2   43.1 186 b:6.1+4 1.5 8.1X                  MCQ 
 MMRI eP      02:20:38.01  -0.4   43.3 270 b:8.8+2 1.0 6.5                   MMRI
 MBWA eP      02:20:54.86  -0.2   45.4 252 b:2.1+2 .85 6.1                   MBWA
 KAPI eP      02:21:02.26  -0.3   46.4 274 b:5.2+3 2.5 7.0X                  KAPI
 KIP  P       02:21:20.63   4.3X  48.1  47 b:1.0+2 .90 5.9                   KIP 
 NWAO eP      02:21:25.69  -0.9   49.5 237 b:2.3+2 1.2 6.1                   NWAO
 KKM  eP      02:21:51.75   0.5   52.7 287 b:1.9+3 2.0 6.7                   KKM 
 JOW  eP      02:21:54.68   1.1   53.1 317 b:1.1+2 .90 5.8                   JOW 
 MAJO eP      02:22:04.31  -0.9   54.7 332 b:7.2+1 .90 5.7                   MAJO
 UGM  eP      02:22:07.21   0.0   54.9 268 b:5.7+2 .90 6.6                   UGM 
 SBUM eP      02:22:11.81   0.9   55.4 281 b:5.5+2 2.0 6.2                   SBUM
 TWG  eP      02:22:12.90  -1.2   55.9 308 b:2.7+2 .80 6.3                   TWG 
 JNU  eP      02:22:13.19  -0.2   55.8 324 b:5.2+1 1.0 5.5                   JNU 
 YULB e       02:22:15.01  -0.1   56.0 309 b:1.6+2 1.1 5.9                   YULB
 NACB eP      02:22:16.50  -0.1   56.3 310 b:1.0+3 2.0 6.5                   NACB
 TPUB eP      02:22:17.90  -0.5   56.5 308 b:2.9+2 1.0 6.3                   TPUB
 SSLB eP      02:22:18.45  -0.1   56.5 309 b:7.3+1 .70 5.8                   SSLB
 YHNB e       02:22:20.01   0.2   56.7 310 b:1.6+2 .80 6.1                   YHNB
 TATO eP      02:22:20.71   0.4   56.8 310 b:4.1+3 1.8 7.2X                  TATO
 KSM  eP      02:22:22.40   0.1   57.0 279 b:3.6+2 1.5 6.2                   KSM 
 ASAJ eP      02:22:39.18   0.2   59.5 340 b:4.0+1 .80 5.6                   ASAJ
 XMIS P       02:22:39.28   0.9   59.3 265 b:8.3+2 1.1 6.8                   XMIS
 FX1  eP      02:23:12.76   0.0   64.6   5                                   FX1 
 VNDA eP      02:23:20.56  -0.7   65.9 181 b:3.9+2 1.5 6.3                   VNDA
 CASY eP      02:23:21.94   0.1   66.0 201 b:2.2+2 .90 6.2                   CASY
 SBA  eP      02:23:23.60   0.5   66.2 180 b:2.3+2 1.0 6.2                   SBA 
 IPM  eP      02:23:28.25   0.3   66.8 280 b:3.7+2 1.3 6.3                   IPM 
 KULM eP      02:23:31.55   0.2   67.3 281 b:3.4+2 1.7 6.2                   KULM
 SDPT         02:23:57.61  -4.0X  72.4  19                                   SDPT
 CM31 P       02:24:05.25   0.7   72.7 294 b:8.9+1 .78 5.8                   CM31
 CHTO eP      02:24:06.25   1.0   72.8 294 b:1.4+3 1.5 6.7                   CHTO
 QSPA eP      02:24:35.32  -0.8   78.4 180 b:5.0+2 1.1 6.4                   QSPA
 SVW2 eP      02:24:36.82  -0.2   78.6  18 b:1.2+2 1.3 5.7                   SVW2
 ULN  eP      02:24:40.51   0.4   79.0 324 b:3.9+2 1.6 6.1                   ULN 
 RSO  eP      02:24:41.97   2.5   78.9  19                                   RSO 
 SEW  eP      02:24:49.26   5.5X  79.8  21 b:5.2+2 2.1 6.1                   SEW 
 PMR  eP      02:24:49.38  -0.7   81.0  20 b:4.0+1 .64 5.6                   PMR 
 CAST eP      02:24:51.60  -0.7   81.4  18 b:6.7+1 .68 5.8                   CAST
 TRF  eP      02:24:53.99  -1.5   82.0  18 b:3.5+1 .76 5.5                   TRF 
 DIV  eP      02:24:54.26  -0.4   81.8  21 b:7.6+1 .76 5.8                   DIV 
 BMRM eP      02:24:56.36   0.1   82.1  22 b:2.0+2 1.6 5.9                   BMRM
 MCK  eP      02:24:57.35  -1.2   82.6  18 b:8.9+1 1.1 5.7                   MCK 
 IM04 P       02:24:59.69  -0.4   82.9  15                                   IM04
 PAX  eP      02:25:00.90  -0.8   83.2  20 b:1.1+2 1.8 5.6                   PAX 
 OHCM eP      02:25:02.04  -4.6X  84.0  48                                   OHCM
 COLA eP      02:25:03.22  -1.2   83.7  18 b:8.9+1 .65 6.0                   COLA
 MENT P       02:25:03.47  -1.1   83.7  21                                   MENT
 KCPM P       02:25:03.90   4.3X  82.7  47 b:5.3+1 .74 5.7                   KCPM
 KIPM P       02:25:04.54   4.3X  82.8  47 b:6.5+1 .74 5.8                   KIPM
 WDC  P       02:25:05.04   0.1   83.7  47 b:1.1+2 1.5 5.7                   WDC 
 KHMM P       02:25:06.00   4.6X  83.0  46 b:5.6+1 .76 5.7                   KHMM
 YBH  P       02:25:06.98   0.4   84.0  45 b:5.5+1 .98 5.7                   YBH 
 HUMO eP      02:25:07.51   0.4   84.2  45 b:3.5+1 .80 5.6                   HUMO
 CMB  eP      02:25:08.11  -0.5   84.4  50 b:4.0+1 .95 5.6                   CMB 
 WRAK P       02:25:08.92  -1.0   84.8  30 b:4.7+1 .70 5.8                   WRAK
 HYT  eP      02:25:09.47  -0.5   84.8  24                                   HYT 
 COLD eP      02:25:10.20   0.6   84.8  16 b:2.5+1 .88 5.4                   COLD
 SKAG eP      02:25:10.97   0.5   84.9  26 b:5.7+1 1.2 5.6                   SKAG
 BEKR P       02:25:11.01  -0.9   85.0  48 b:2.0+1 .65 5.4                   BEKR
 MWC  eP      02:25:11.28  -0.5   85.0  54 b:4.3+1 .75 5.7                   MWC 
 H04A eP      02:25:13.02  -0.6   85.4  43 b:2.3+1 .70 5.5                   H04A
 BAR  eP      02:25:14.72  -0.2   85.7  56 b:1.9+1 .75 5.4                   BAR 
 K05A eP      02:25:14.77   0.0   85.6  45 b:4.2+1 .70 5.8                   K05A
 EGAK eP      02:25:14.96   0.1   85.8  20 b:1.1+2 .65 6.2                   EGAK
 MOD  eP      02:25:15.08  -0.3   85.8  46 b:1.1+2 .70 6.2                   MOD 
 PAHR eP      02:25:15.23   0.1   85.7  48 b:3.8+1 .74 5.7                   PAHR
 PGC  eP      02:25:16.46  -0.2   86.1  39 b:1.8+0 .90 4.3X                  PGC 
 E03A eP      02:25:16.52   4.1X  85.2  41                                   E03A
 NLWA eP      02:25:17.15   4.0X  85.4  40 b:2.9+2 2.7 6.0                   NLWA
 LDFC eP      02:25:18.77  -5.6X  87.6  54 b:6.3+1 .75 6.0                   LDFC
 G06A eP      02:25:19.47  -0.2   86.7  43 b:1.1+2 1.9 5.8                   G06A
 D05A eP      02:25:19.50   0.9   86.5  40 b:1.4+2 1.4 6.0                   D05A
 PFO  eP      02:25:20.55   3.4X  86.1  55 b:2.0+1 .70 5.4                   PFO 
 I07A eP      02:25:21.40  -0.2   87.0  44 b:2.9+1 .80 5.6                   I07A
 LTY  eP      02:25:21.56  -1.4   87.3  41 b:3.8+1 1.2 5.5                   LTY 
 LON  eP      02:25:21.61   3.1X  86.4  41 b:3.8+1 1.5 5.4                   LON 
 WVOR P       02:25:21.77  -0.2   87.1  46 b:5.5+1 1.1 5.7                   WVOR
 GLA  eP      02:25:23.10   0.3   87.2  56 b:4.7+1 .75 5.8                   GLA 
 J08A eP      02:25:23.17  -0.7   87.5  45 b:2.7+1 .75 5.6                   J08A
 PALK eP      02:25:23.44   1.3   87.0 278 b:9.7+2 2.5 6.6                   PALK
 R11A eP      02:25:24.70  -2.3X  88.1  50 b:2.6+2 2.8 6.0                   R11A
 G08A eP      02:25:24.77  -0.5   87.8  43 b:7.6+1 1.5 5.7                   G08A
 A05A eP      02:25:24.82   3.4X  87.1  39 b:1.6+2 2.2 5.9                   A05A
 HAWA eP      02:25:24.89  -0.1   87.8  42 b:2.6+1 .80 5.6                   HAWA
 BMN  eP      02:25:25.77   1.8   87.5  48 b:2.2+2 2.2 6.0                   BMN 
 B08A eP      02:25:27.35  -1.3   88.6  40 b:1.2+2 2.0 5.9                   B08A
 ARUT e       02:25:27.41  -6.5X  89.6  51 b:5.9+2 .80 6.9X                  ARUT
 E09A eP      02:25:29.22  -0.2   88.7  42 b:8.7+1 1.5 5.8                   E09A
 F10A eP      02:25:30.57  -1.1   89.2  43 b:1.9+2 2.0 6.1                   F10A
 ELK  eP      02:25:31.36   0.0   89.0  48 b:1.8+2 2.3 6.0                   ELK 
 CCUT eP      02:25:33.85  -0.1   89.6  52 b:7.5+1 1.4 5.8                   CCUT
 C09A eP      02:25:34.27   3.3X  89.1  41 b:1.1+1 .70 5.3                   C09A
 NEW  eP      02:25:34.52  -0.6   89.9  41                                   NEW 
 HLID eP      02:25:36.11  -1.5   90.4  46 b:2.1+1 .65 5.6                   HLID
 TUC  eP      02:25:37.40  -0.1   90.4  57 b:1.8+1 .70 5.5                   TUC 
 DUG  eP      02:25:38.61  -0.3   90.7  49 b:5.2+2 2.9 6.4                   DUG 
 BGU  eP      02:25:38.82  -0.2   90.7  48 b:2.7+1 .70 5.7                   BGU 
 MVU  eP      02:25:39.35   0.1   90.7  51 b:2.8+1 .80 5.7                   MVU 
 HVU  eP      02:25:40.78  -0.1   91.1  48 b:4.1+1 .74 5.9                   HVU 
 SPUT P       02:25:40.88  -0.6   91.2  48 b:2.4+1 .66 5.7                   SPUT
 BSMT eP      02:25:41.33  -0.4   91.3  41                                   BSMT
 NLU  eP      02:25:41.46   0.2   91.2  50 b:2.2+1 .74 5.6                   NLU 
 MSO  eP      02:25:42.55  -0.4   91.6  43 b:9.9+0 .80 5.3                   MSO 
 SLMT eP      02:25:43.82  -1.1   92.0  42                                   SLMT
 MCMT P       02:25:44.10  -0.1   91.8  45 b:6.5+0 .70 5.2                   MCMT
 JLU  eP      02:25:44.19   0.0   91.8  49 b:7.7+1 1.5 5.9                   JLU 
 CHMT eP      02:25:44.40  -0.9   92.1  43                                   CHMT
 DLMT eP      02:25:45.40  -0.1   92.1  44 b:3.5+1 .70 5.9                   DLMT
 DAU  P       02:25:45.54   0.8   91.9  49 b:3.8+1 1.3 5.7                   DAU 
      eP      02:25:51.76   7.0X
 JTMT eP      02:25:45.85   2.8   91.6  42                                   JTMT
 LRM  eP      02:25:46.14  -0.4   92.3  44                                   LRM 
 SWMT eP      02:25:46.20   2.6   91.7  42                                   SWMT
 MPU  eP      02:25:46.58   3.7X  91.5  50 b:5.2+1 1.2 5.8                   MPU 
 TMUT eP      02:25:46.92   3.2X  91.7  50 b:4.6+2 2.9 6.4                   TMUT
 RRI2 eP      02:25:47.49  -0.1   92.5  46 b:2.9+1 .70 5.8                   RRI2
 SRU  eP      02:25:48.11   2.4   92.1  51 b:1.1+1 .90 5.3                   SRU 
 REDW eP      02:25:48.16  -0.9   92.9  46 b:1.7+1 .80 5.5                   REDW
 W18A eP      02:25:48.40   3.9X  91.8  55 b:4.9+1 1.3 5.8                   W18A
 QLMT eP      02:25:49.08   0.4   92.8  45                                   QLMT
 IMW  eP      02:25:49.31  -0.1   92.9  46 b:1.3+1 .75 5.4                   IMW 
 PV05 eP      02:25:49.95   0.1   93.0  52                                   PV05
 TPAW eP      02:25:52.72   3.8X  92.8  46 b:1.4+1 .70 5.5                   TPAW
 SNOW eP      02:25:53.44   3.9X  93.0  46 b:2.5+2 2.7 6.2                   SNOW
 MOOW eP      02:25:53.44   3.6X  93.0  46 b:2.1+1 1.3 5.4                   MOOW
 LOHW eP      02:25:53.74   3.6X  93.1  46 b:1.4+1 1.1 5.3                   LOHW
 ZAA0 P       02:25:53.75  -1.3   94.3 324                                   ZAA0
 PV09 eP      02:25:53.92   3.7X  93.1  51                                   PV09
 MKAR eP      02:25:54.30  -0.8   94.2 317                                   MKAR
 FLWY eP      02:25:54.34   4.1X  93.1  46 b:1.2+1 .70 5.4                   FLWY
 YMR  P       02:25:54.45   4.4X  93.1  45 b:1.9+1 .66 5.7                   YMR 
 MVCO eP      02:25:54.66   3.5X  93.3  53 b:1.1+1 .70 5.4                   MVCO
 MK31 P       02:25:54.90  -0.2   94.2 317                                   MK31
 GCMT P       02:25:55.86   0.7   94.2  44 b:3.8+0 .70 4.9                   GCMT
 ANMO eP      02:25:57.60   1.1   94.4  55 b:5.3+0 .80 5.0                   ANMO
 O20A P       02:25:57.90   3.2X  94.1  50                                   O20A
 PV15 eP      02:25:58.01   5.7X  93.5  52                                   PV15
 EGMT eP      02:25:58.34   1.4   94.6  42 b:4.4+1 1.3 5.7                   EGMT
 SNAA eP      02:26:03.38  -1.8   96.5 183 b:5.3+1 1.2 5.9                   SNAA
 SDCO P       02:26:05.50   3.1X  95.7  53 b:7.6+0 1.3 5.0                   SDCO
 ISCO eP      02:26:07.15   3.5X  96.0  51 b:7.6+0 .65 5.3                   ISCO
 KURK eP      02:26:07.63  -1.5   97.4 320 b:7.2+1 1.7 5.9                   KURK
 TKM2 eP      02:26:13.26  -0.3   98.2 312 b:1.9+2 2.3 6.2                   TKM2
 MSTX eP      02:26:16.17   6.9X  97.3  57 b:1.3+1 1.2 5.3                   MSTX
 AAK  eP      02:26:16.85  -0.1   99.0 312 b:1.5+1 .90 5.5                   AAK 
 EKS2 eP      02:26:19.25   0.0   99.5 312 b:1.3+2 2.2 6.1                   EKS2
 JCT  eP      02:26:25.32   7.2X  99.2  61 b:1.4+1 1.3 5.3                   JCT 
 KKAR ePdif   02:26:29.29  -0.6X 102.0 312                                   KKAR
 VOSK ePdif   02:26:29.85  -1.3X 102.3 322                                   VOSK
 BRVK ePdif   02:26:32.09  -1.0X 102.7 322                                   BRVK
 KSU1         02:26:35.02   1.2X 102.8  52                                   KSU1
 GNI  P       02:31:30.39   0.9  121.4 310                                   GNI 
 SDV  P       02:31:35.84   0.3  124.1  87                                   SDV 
 BOSA P       02:31:37.25   0.5  125.0 223                                   BOSA
 SUR  P       02:31:37.67   0.6  125.1 216                                   SUR 
 LBTB P       02:31:40.47  -0.3  127.0 226                                   LBTB
 KIEV P       02:31:40.51  -0.4  127.6 327                                   KIEV
 KMBO P       02:31:44.21   1.7  127.7 259                                   KMBO
 BR131P       02:31:45.10  -0.3  129.7 312                                   BR13
 ANTO P       02:31:46.22  -0.2  130.2 313                                   ANTO
 NAO01P       02:31:47.15   6.4X 127.6 345                                   NAO0
 LSZ  P       02:31:47.21  -0.5  130.5 238                                   LSZ 
 CSS  P       02:31:49.94   1.2  131.4 307                                   CSS 
 KWP  P       02:31:50.52   1.9  131.6 329                                   KWP 
 MORC P       02:31:53.25   0.0  134.0 332                                   MORC
 TUE  P       02:31:57.96  -6.8X 140.1 335                                   TUE 
 WLF  P       02:32:00.24  -1.5  138.7 340                                   WLF 
 STU  P       02:32:02.04   0.9  138.3 337                                   STU 
      e       02:32:09.14  -3.5X
 ECH  P       02:32:02.34  -1.1  139.5 338                                   ECH 
 BNI  P       02:32:04.40  -4.4X 142.4 336                                   BNI 
 CEL  P       02:32:04.75  -4.4X 142.5 320                                   CEL 
 SSB  P       02:32:06.44  -3.3X 143.0 338                                   SSB 
 VSL  P       02:32:14.04  -0.2  145.5 327                                   VSL 
 KEST P       02:32:19.07   0.2  148.1 323                                   KEST
 ESLA P       02:32:22.40  -0.5  150.7 344                                   ESLA
 MTE  P       02:32:22.44  -0.6  150.8 350                                   MTE 
 PAB  P       02:32:22.91  -0.4  151.0 345                                   PAB 
 SHEL P       02:32:26.49   1.9  151.4 196                                   SHEL
 RTC          02:32:33.61   1.9  156.9 345                                   RTC 
 TAM  P       02:32:34.45   0.2  158.5 304                                   TAM 
 DBIC P       02:32:44.00  -0.5  169.9 242                                   DBIC



 Generated 2009 OCT  8 at 04:18 UTC

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


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