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Earthquake Hazards Program
Phase Data

Explanation of Parameters


      3 JUL 2007  (184)

     ot  = 15:49:47.21   +/-   0.10              SANTA CRUZ ISLANDS              
     lat =     -10.576   +/-    2.9
     lon =     165.959   +/-    2.9              MAGNITUDE 5.2 (GS)       
     dep =       134.2  (depth phases)

     20 km (15 miles) NE of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
     440 km (275 miles) E of Kira Kira, San Cristobal, Solomon Isl.
     670 km (415 miles) E of HONIARA, Guadalcanal, Solomon Islands
     2310 km (1430 miles) NE of BRISBANE, Queensland, Australia

     nph =  175 of 228    se = 0.75    FE=184                            A   

     error ellipse = (135.5,  0.0,  4.4; 45.5,  0.0,  3.1;  0.0,  0.0,  0.0)

 mb = 5.2 ( 80)  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     15:51:16.56   2.3    6.0 280 d:2.3+2     6.2X L:1.4+0 .70 5.2X HNR 
                                           g:1.3+0 .95 4.7X b:8.5+2 .70 6.1 
 EIDS eP      15:54:14.81   1.3   20.4 222 g:6.2-2 .95 4.3X b:6.2+1 .95 5.0  EIDS
 CTAO eP      15:54:23.55   1.2   21.2 241 g:9.7-2 .90 4.5X b:9.7+1 .90 5.2  CTAO
 CTA  iPc     15:54:23.60   1.2   21.2 241 b:6.7+1 .90 5.0                   CTA 
      eS      15:58:12.10  S res =   0.4X
 AFI  eP      15:54:31.28   0.3   22.0 101 g:1.1-1 1.1 4.5X b:2.1+2 1.4 5.3  AFI 
 COEN eP      15:54:36.53   0.4   22.5 259 g:2.2-2 .95 3.9X b:2.2+1 .95 4.5  COEN
 ARMA iPc     15:54:49.40   1.3   23.8 212                                   ARMA
 CNB  eP      15:55:34.50   1.0   28.9 209 b:3.7+1 .80 5.1                   CNB 
      ePcP    15:58:39.30  -0.3X
 URZ  P       15:55:37.10  -0.1   29.3 162                                   URZ 
 PUZ  P       15:55:37.80  -1.2   29.5 160                                   PUZ 
 MWZ  P       15:55:38.40  -0.6   29.5 161                                   MWZ 
 BKZ  P       15:55:42.80  -0.3   30.0 163                                   BKZ 
 FWVZ P       15:55:43.30   1.5   29.8 165                                   FWVZ
 TSZ  P       15:55:48.50  -0.7   30.7 165                                   TSZ 
 QRZ  P       15:55:50.20   1.0   30.7 170                                   QRZ 
 MRZ  P       15:55:52.00  -1.3   31.2 166                                   MRZ 
 STKA iPc     15:55:52.40   1.0   30.9 223 b:7.0+1 .70 5.5                   STKA
      ePcP    15:58:44.40  -0.4X
 SNZO eP      15:55:56.51  -0.4   31.6 167 b:1.3+2 .60 5.9                   SNZO
 WRAB eP      15:55:58.79  -0.8   31.8 249 b:3.3+1 .70 5.2                   WRAB
 WB2  iPc     15:55:59.30  -0.3   31.8 249                                   WB2 
      ePcP    15:58:48.00   0.5X
      eScS    16:02:31.20
 WRA  P       15:55:59.46  -0.2   31.8 249                                   WRA 
      PcP     15:58:47.56   0.0X
 TOO  eP      15:56:07.10   1.2   32.6 211 b:3.3+2 .70 6.2X                  TOO 
      ePcP    15:58:49.60   0.3X
 KAKA eP      15:56:08.10  -1.0   32.9 263 b:2.6+1 .80 5.0                   KAKA
      ePcP    15:58:50.70   0.1X
 ASAR P       15:56:10.70  -0.7   33.2 243                                   ASAR
      PcP     15:58:51.40   0.1X
 RPZ  P       15:56:11.49  -0.7   33.3 173                                   RPZ 
 FITZ iPc     15:57:06.70   0.0   39.7 254 b:9.6+1 .60 5.7                   FITZ
      ePcP    15:59:11.40   0.5X
 FORT iPc     15:57:13.40   0.4   40.5 235 b:1.3+2 .70 5.8                   FORT
      ePcP    15:59:13.10  -0.1X
 MBWA eP      15:57:54.31   0.4   45.5 251 b:6.8+1 1.1 5.2                   MBWA
      ePcP    15:59:30.07  -0.3X
 KAPI eP      15:57:57.84  -0.3   46.1 273 b:8.2+0 .75 4.5                   KAPI
 POHA eP      15:58:18.00   1.4   48.4  52 b:6.5+1 .83 5.4                   POHA
 KLBR eP      15:58:21.40  -0.2   49.1 237 b:2.2+1 .60 5.1                   KLBR
 MUN  eP      15:58:31.90   0.0   50.5 237                                   MUN 
 KKM  eP      15:58:44.38  -0.5   52.2 286                                   KKM 
      epP     15:59:14.90  depth = 130.5 
 JOW  P       15:58:45.75   1.5   52.2 316                                   JOW 
 MJAR P       15:58:54.61  -0.4   53.7 332                                   MJAR
      pP      15:59:24.81  depth = 128.3 
 MAJO eP      15:58:59.14   4.1X  53.7 332 b:5.2+0 .80 4.5                   MAJO
 JNU  P       15:59:03.85   0.2   54.8 324                                   JNU 
 YSS  qP      15:59:45.22  -0.5   60.9 342 b:1.3+1 .80 5.0                   YSS 
 MDJ  eP      16:00:07.46   0.9   64.0 332 b:1.5+1 .95 4.9                   MDJ 
 VNDA eP      16:00:24.59  -0.3   67.0 181 b:5.0+1 1.2 5.3                   VNDA
 CASY eP      16:00:24.83   0.2   66.9 201 b:1.2+2 1.2 5.6                   CASY
 SBA  eP      16:00:28.09   1.3   67.3 180 b:7.0+1 1.0 5.4                   SBA 
 PSI  P       16:00:31.92  -0.8   68.0 277                                   PSI 
      pP      16:01:04.93  depth = 135.0 
 CMAR P       16:00:57.70   0.1   72.1 293                                   CMAR
      pP      16:01:30.90  depth = 134.0 
 CHTO eP      16:00:58.53   0.3   72.2 294 b:1.3+1 1.2 4.7                   CHTO
      epP     16:01:31.20  depth = 131.6 
 KDAK eP      16:01:19.46  -0.2   76.1  21 b:1.6+1 .95 4.8                   KDAK
 YAK  eP      16:01:28.68  -0.1   77.7 343 b:2.1+1 .60 5.1                   YAK 
      epP     16:02:01.75  depth = 131.5 
 SVW2 eP      16:01:28.80   0.5   77.6  18                                   SVW2
 ULN  eP      16:01:31.48   0.3   78.0 324 b:2.6+1 1.1 4.9                   ULN 
      epP     16:02:04.51  depth = 131.2 
 BILL eP      16:01:33.21   0.7   78.4   0 b:2.9+1 1.3 5.3                   BILL
      epP     16:02:06.68  depth = 133.1 
 SONM P       16:01:33.88   0.7   78.4 324                                   SONM
      pP      16:02:06.58  depth = 129.7 
 SLKM eP      16:01:35.18  -0.2   78.9  20                                   SLKM
 TTA  eP      16:01:36.40   0.8   78.9  17                                   TTA 
 PMR  eP      16:01:41.03  -0.5   80.0  20 b:8.4+0 .30 5.0                   PMR 
 EYAK eP      16:01:44.56   0.5   80.5  22 b:1.8+1 .80 4.9                   EYAK
 DIV  eP      16:01:46.18   0.0   80.9  22 b:4.1+1 .78 5.2                   DIV 
 BMRM eP      16:01:47.74  -0.2   81.2  22                                   BMRM
 MCK  eP      16:01:48.86  -1.1   81.6  19 b:5.4+1 1.1 5.2                   MCK 
 TLY  eP      16:01:50.94  -0.5   81.9 326 b:1.1+1 .85 4.6                   TLY 
 IMA2 eP      16:01:52.60   0.6   82.0  15                                   IMA2
 KCPM eP      16:01:53.64   0.6   82.1  47                                   KCPM
 HOPS eP      16:01:53.77   0.2   82.2  48 b:5.6+1 1.1 5.2                   HOPS
 KIPM eP      16:01:54.41   0.8   82.2  47                                   KIPM
 NSHM eP      16:01:55.03   0.5   82.4  49                                   NSHM
 COLA eP      16:01:55.23  -0.6   82.8  18 b:4.0+1 .80 5.3                   COLA
 KRMB eP      16:01:55.58   0.4   82.5  45                                   KRMB
 MENT eP      16:01:57.00   0.8   82.8  21                                   MENT
 KEBM eP      16:01:57.00   0.9   82.7  44                                   KEBM
 WDC  eP      16:01:58.46   0.1   83.1  47 b:2.8+1 1.2 5.0                   WDC 
 OHCM eP      16:01:59.77  -0.3   83.5  48                                   OHCM
 YBH  eP      16:01:59.96   0.1   83.4  46 b:3.2+1 .95 5.2                   YBH 
 HUMO eP      16:02:00.88   0.6   83.5  45 b:3.9+1 .93 5.3                   HUMO
      qpP     16:02:35.62  depth = 136.8 
 WRAK eP      16:02:01.59  -0.5   84.0  30 b:1.5+1 .90 4.8                   WRAK
 SKAG eP      16:02:03.40   1.0   84.0  26 b:4.3+1 1.4 5.1                   SKAG
 MWC  eP      16:02:05.16  -0.7   84.5  54 b:5.9+1 1.2 5.3                   MWC 
 HBO  P       16:02:05.62   0.6   84.4  44                                   HBO 
 ISA  eP      16:02:06.05   0.0   84.6  52 b:8.5+1 1.6 5.3                   ISA 
 NLWA eP      16:02:06.57   0.6   84.7  40 b:5.1+1 1.5 5.2                   NLWA
 EGAK eP      16:02:06.88   0.4   84.9  20 b:1.3+2 1.1 5.7                   EGAK
      epP     16:02:41.90  depth = 137.6 
 DAWY eP      16:02:07.41  -0.1   85.0  21                                   DAWY
      epP     16:02:41.51  depth = 133.5 
 MTUM eP      16:02:08.69   0.4   85.0  51                                   MTUM
 MAW  iPc     16:02:08.70   0.3   85.2 202 b:2.2+1 .60 5.2                   MAW 
      epP     16:02:43.90  depth = 138.3 
 PAHR eP      16:02:08.93   0.2   85.1  48 b:6.6+1 1.3 5.3                   PAHR
 MOD  eP      16:02:09.08   0.3   85.2  46 b:3.0+1 .98 5.1                   MOD 
 PGC  eP      16:02:09.57   0.1   85.4  39 b:1.7+2 1.4 5.7                   PGC 
 TIXI eP      16:02:09.93  -0.4   85.7 349 b:6.6+1 1.5 5.3                   TIXI
      epP     16:02:44.22  depth = 134.1 
 GNW  P       16:02:09.99   0.5   85.4  40                                   GNW 
 PFO  eP      16:02:10.83  -0.5   85.6  55 b:2.0+1 1.2 4.9                   PFO 
 DLBC eP      16:02:11.48  -0.4   85.9  28                                   DLBC
      epP     16:02:47.18  depth = 140.2 
 NVAR P       16:02:11.64   0.7   85.6  50                                   NVAR
 GSC  eP      16:02:12.31   0.2   85.8  53 b:3.3+1 1.4 5.0                   GSC 
 TPH  eP      16:02:14.16  -0.2   86.3  50 b:2.5+1 1.2 5.0                   TPH 
 WVOR eP      16:02:15.21  -0.1   86.5  46 b:4.3+1 1.2 5.2                   WVOR
 TPNV eP      16:02:16.05  -0.4   86.7  52 b:6.1+0 .58 4.7                   TPNV
 TBM  P       16:02:16.75   0.7   86.7  41                                   TBM 
 BMN  eP      16:02:17.35  -0.2   86.9  48 b:3.3+0 .58 4.5                   BMN 
 GLA  eP      16:02:17.66   0.7   86.8  56 b:2.3+1 .80 5.2                   GLA 
      epP     16:02:52.84  depth = 137.6 
 HAWA eP      16:02:18.07   0.0   87.1  42 b:4.7+1 1.3 5.3                   HAWA
 LDFC eP      16:02:18.46   0.1   87.1  54 b:7.6+1 1.1 5.6                   LDFC
 ELK  eP      16:02:24.97   0.0   88.5  48 b:5.2+1 1.6 5.3                   ELK 
 ARUT eP      16:02:27.94   0.2   89.1  51                                   ARUT
 CCUT eP      16:02:28.54   0.7   89.1  52                                   CCUT
 HLID eP      16:02:31.15   0.2   89.8  46 b:2.1+1 .98 5.2                   HLID
 TUC  eP      16:02:32.42   0.6   90.0  57 b:4.6+1 1.6 5.3                   TUC 
 BGU  eP      16:02:32.65   0.0   90.1  48                                   BGU 
 DUG  eP      16:02:32.77   0.2   90.1  49 b:7.8+0 .83 4.8                   DUG 
 WUAZ eP      16:02:33.82   0.9   90.2  54 b:3.5+1 1.0 5.4                   WUAZ
 MSU  eP      16:02:34.11   1.0   90.2  51                                   MSU 
      epP     16:03:09.18  depth = 136.2 
 HVU  eP      16:02:34.85   0.4   90.5  48 b:6.1+1 1.2 5.6                   HVU 
 NLU  eP      16:02:35.00   0.0   90.6  50                                   NLU 
 CTU  eP      16:02:37.46   0.7   91.0  49 b:1.4+1 .88 5.1                   CTU 
 CHMT eP      16:02:37.54  -1.0   91.4  43                                   CHMT
 TMUT eP      16:02:37.74   0.3   91.1  50                                   TMUT
 MCMT eP      16:02:37.93   0.4   91.2  45                                   MCMT
 JLU  eP      16:02:38.23   0.4   91.2  49                                   JLU 
 HWUT eP      16:02:38.56   0.2   91.4  48 b:1.6+1 .98 5.2                   HWUT
 DAU  eP      16:02:38.77   0.4   91.3  49                                   DAU 
 WALA eP      16:02:39.02   0.3   91.5  40 b:3.6+1 1.2 5.4                   WALA
      epP     16:03:14.71  depth = 138.6 
 DLMT eP      16:02:39.31   0.5   91.5  44 b:6.7+1 1.1 5.7                   DLMT
 SRU  eP      16:02:39.46  -0.1   91.6  51 b:5.2+0 .94 4.7                   SRU 
 IMW  eP      16:02:41.88  -1.0   92.3  46 b:1.1+1 .78 5.1                   IMW 
 BOZ  eP      16:02:41.88  -0.3   92.2  44 b:1.8+1 1.0 5.2                   BOZ 
 REDW eP      16:02:42.44  -0.1   92.3  46 b:1.3+1 .95 5.1                   REDW
 HRY  qP      16:02:42.88   0.3   92.3  43                                   HRY 
 TPAW eP      16:02:42.88   0.5   92.2  46 b:7.0+0 .63 5.0                   TPAW
 QLMT eP      16:02:43.10   1.0   92.2  45                                   QLMT
 MOOW eP      16:02:43.35   0.1   92.4  46 b:1.5+1 1.3 5.1                   MOOW
      epP     16:03:18.08  depth = 134.4 
 LOHW eP      16:02:43.58   0.0   92.5  46 b:6.4+0 .25 5.4                   LOHW
 PV10 eP      16:02:44.41   0.2   92.6  52                                   PV10
 EDM  eP      16:02:44.45  -0.3   92.9  36                                   EDM 
 YFT  eP      16:02:44.84   1.2   92.5  45                                   YFT 
 PV01 qP      16:02:44.96  -0.7   92.9  52                                   PV01
 ZAA0 eP      16:02:45.64  -1.0   93.3 324                                   ZAA0
 ZALV P       16:02:45.72  -1.0   93.3 324                                   ZALV
      pP      16:03:20.83  depth = 136.0 
      PKKPbc  16:19:51.78  -4.3X
 MK31 eP      16:02:46.63  -0.4   93.3 317                                   MK31
      epP     16:03:20.98  depth = 132.7 
 MKAR P       16:02:46.80  -0.2   93.3 317                                   MKAR
      pP      16:03:21.10  depth = 132.5 
      PKKPbc  16:19:52.88  -2.9X
 RLMT qP      16:02:48.95   0.0   93.7  45 b:4.7+0 1.0 4.7                   RLMT
 GCMT eP      16:02:48.98   0.5   93.6  44                                   GCMT
 BNM  eP      16:02:49.31  -0.2   93.7  56                                   BNM 
 EGMT eP      16:02:50.01  -0.1   94.0  42 b:1.9+1 .83 5.4                   EGMT
 YKA  P       16:02:50.60  -1.2   94.5  27                                   YKA 
      pP      16:03:24.94  depth = 132.6 
      PKKPbc  16:19:50.19  -3.1X
      LR      16:36:01.18                                  
 ANMO eP      16:02:50.76   0.1   94.0  55 b:6.4+0 .85 4.9                   ANMO
 TXAR P       16:02:57.10   0.0   95.4  61                                   TXAR
      PP      16:06:48.75  -1.0X
      PKKPbc  16:19:48.95  -0.6X
 KURK eP      16:03:00.02  -1.0   96.4 320 b:6.4+0 1.2 4.9                   KURK
 DGMT eP      16:03:07.30   0.3   97.7  42 b:1.3+1 .90 5.4                   DGMT
 ARCESPKP     16:08:12.63  -1.0  115.9 346                                   ARCE
      PKKPbc  16:18:44.28  -3.6X
 JOF  eP      16:08:17.20  -1.6  118.6 338                                   JOF 
 SCHQ PKP     16:08:20.13  -0.8  119.5  32                                   SCHQ
      PKKPbc  16:18:33.08  -1.6X
 LPAZ ePKPdf  16:08:23.58  -0.5  120.2 116                                   LPAZ
 FINESPKP     16:08:23.73  -0.6  121.4 339                                   FINE
      PKKPbc  16:18:25.45  -2.3X
 PKME ePKPdf  16:08:24.38  -0.9  121.7  43                                   PKME
 CPUP ePKPdf  16:08:29.46  -1.3  124.2 132                                   CPUP
 SDV  ePKPdf  16:08:30.38  -1.0  124.3  86                                   SDV 
 AKASGPKP     16:08:31.80  -2.7  126.6 327                                   AKAS
      pPKP    16:09:12.10   1.7X
 MALT ePKPdf  16:08:32.83  -0.6  125.7 310                                   MALT
 HFS  PKP     16:08:32.96  -1.0  126.4 343                                   HFS 
 NOA  PKP     16:08:33.10  -0.7  126.3 345                                   NOA 
 BOSA ePKPdf  16:08:33.85   0.3  125.6 223                                   BOSA
 SIV  PKP     16:08:34.90  -0.5  126.5 119                                   SIV 
 BURARPc      16:08:35.92  -6.3X 130.5 326                                   BURA
 LBTB ePKPdf  16:08:37.46   0.0  127.6 227                                   LBTB
 EIL  PKP     16:08:43.03   0.1  130.6 300                                   EIL 
 LSZ  ePKPdf  16:08:44.46   0.5  130.9 239                                   LSZ 
 MLR  Pd      16:08:44.76   0.9  131.3 323                                   MLR 
 BZS  Pc      16:08:47.03  -1.2  133.7 326                                   BZS 
 TSUM ePKPpre 16:08:48.78  -6.6X 137.0 227                                   TSUM
 PKSM Pd      16:08:49.80  -0.6  134.9 328                                   PKSM
 BDFB PKP     16:08:52.43  -3.8X 137.5 127                                   BDFB
 WTTA iPd     16:08:54.16  -1.3  137.5 334                                   WTTA
 IDI  PKP     16:08:54.43  -0.2  136.9 311                                   IDI 
 DAVOXPKP     16:08:57.28  -0.3  138.6 335                                   DAVO
 BNI  qPKPpre 16:08:58.20  -4.2X 141.3 336                                   BNI 
 VSL  ePKPdf  16:09:06.56  -1.5  144.5 328                                   VSL 
 ESDC PKP     16:09:15.69  -1.1  149.7 344                                   ESDC
      PKPbc   16:09:21.54   0.0X
 MTE  ePKPdf  16:09:16.26  -0.6  149.7 350                                   MTE 
      ePKPbc  16:09:21.28  -0.4X
 ESLA ePKPbc  16:09:21.51   0.0  149.7 344                                   ESLA
 PAB  ePKPbc  16:09:22.27   0.2  149.9 345                                   PAB 
 MDT  PKP     16:09:26.94   0.4  156.2 340                                   MDT 
 TORD PKP     16:09:35.50  -0.7  164.4 281                                   TORD
      PKPab   16:10:30.05  -1.3X
 DBIC PKP     16:09:37.55  -2.5  170.1 248                                   DBIC



 Generated 2007 JUL 24 at 14:56 UTC

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

 


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