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Earthquake Hazards Program
Phase Data

Explanation of Parameters


     23 JUL 2007  (204)

     ot  = 06:03:53.08   +/-   0.56              CENTRAL EAST PACIFIC RISE       
     lat =      -3.876   +/-    8.8
     lon =    -104.060   +/-    8.6              MAGNITUDE 5.6 (GS)       
     dep =        10.0  (geophysicist)

     2685 km (1670 miles) W of Guayaquil, Ecuador

     nph =  101 of 101    se = 1.00    FE=694                            A   

     error ellipse = ( 43.8,  0.0, 14.2;133.8,  0.0,  7.6;  0.0,  0.0,  0.0)

 mb = 4.9 ( 55)  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
 TGUH eP      06:09:12.73   1.0   24.4  43 b:6.2+1 1.2 5.1                   TGUH
 OTAV eP      06:09:26.90   0.7   25.9  82 b:5.9+1 1.3 5.1                   OTAV
 ROSC eP      06:10:12.62   1.6   30.9  74                                   ROSC
 JCT  eP      06:10:39.68  -1.0   34.4   7                                   JCT 
 HKT  eP      06:10:44.21   2.4   34.5  13 b:3.6+1 1.9 4.9                   HKT 
 SDV  eP      06:10:50.72  -1.2   35.6  69 b:3.3+1 .84 5.2                   SDV 
 TUC  eP      06:10:58.29  -0.9   36.5 350 b:5.3+1 2.7 4.9                   TUC 
 LPAZ eP      06:11:07.21   0.1   37.4 112                                   LPAZ
 BNM  eP      06:11:11.50   0.7   37.9 357                                   BNM 
 GLA  eP      06:11:11.65  -0.8   38.1 345                                   GLA 
 LENM eP      06:11:12.18   1.1   37.9 356                                   LENM
 BAR  eP      06:11:13.19  -0.6   38.3 343 b:3.5+1 1.8 4.8                   BAR 
 LAZ  eP      06:11:13.73   0.5   38.2 356                                   LAZ 
 AMTX eP      06:11:17.61   0.9   38.6   3 b:3.0+1 1.4 4.8                   AMTX
 LVC  eP      06:11:19.06   0.5   38.8 122 b:4.1+1 1.3 4.9                   LVC 
 ANMO eP      06:11:19.21   1.8   38.7 357 b:5.3+1 2.6 4.8                   ANMO
 PFO  eP      06:11:20.48  -0.2   39.1 344                                   PFO 
 MIAR eP      06:11:22.29  -1.5   39.5  14 b:3.9+1 1.4 4.9                   MIAR
 WUAZ eP      06:11:26.20  -0.3   39.8 351 b:9.3+0 1.0 4.4                   WUAZ
 LDFC eP      06:11:29.53   0.3   40.1 346 b:3.2+1 1.2 4.9                   LDFC
 GSC  eP      06:11:34.50  -0.1   40.8 344 b:1.0+1 .98 4.5                   GSC 
 MVCO eP      06:11:38.20   0.9   41.1 355 b:3.8+1 1.6 4.9                   MVCO
 ISA  eP      06:11:41.04  -0.3   41.6 342 b:8.9+0 .97 4.5                   ISA 
 SDCO eP      06:11:42.18   1.9   41.4 358 b:7.2+1 2.3 5.0                   SDCO
 CCUT eP      06:11:46.86   1.0   42.1 349                                   CCUT
 TPNV eP      06:11:46.89   0.6   42.2 345 b:7.3+1 2.1 5.0                   TPNV
 CBKS eP      06:11:50.52   0.5   42.7   5 b:2.2+1 1.0 4.8                   CBKS
 MSU  eP      06:11:52.55   0.8   42.8 351                                   MSU 
 NHSC eP      06:11:53.78  -0.4   43.2  30                                   NHSC
 SRU  eP      06:11:53.93  -0.5   43.2 353 b:6.1+0 .97 4.3                   SRU 
 MTUM eP      06:11:54.56   0.1   43.2 343                                   MTUM
 KSU1 eP      06:11:54.66  -0.6   43.3   9                                   KSU1
 CCM  eP      06:11:55.10  -0.7   43.4  15 b:2.5+1 1.4 4.8                   CCM 
 ISCO eP      06:11:58.81   1.8   43.5 358 b:9.8+1 2.7 5.1                   ISCO
 SIUC eP      06:11:59.79   2.1   43.6  17 b:4.0+1 1.4 5.0                   SIUC
 CMB  eP      06:12:02.85  -0.9   44.4 342 b:5.3+1 1.9 5.1                   CMB 
 MPU  eP      06:12:03.58   0.7   44.2 352 b:1.1+1 .98 4.7                   MPU 
 WAKR eP      06:12:05.41   0.3   44.5 343                                   WAKR
 DUG  eP      06:12:05.81   0.2   44.6 350 b:5.6+0 .97 4.4                   DUG 
 DAU  eP      06:12:07.33   1.7   44.6 352                                   DAU 
 JLU  eP      06:12:07.78   0.5   44.8 352                                   JLU 
 PHWY eP      06:12:09.44   0.5   45.0 359                                   PHWY
 BGU  eP      06:12:10.80  -0.8   45.3 350                                   BGU 
 ELK  eP      06:12:13.46  -0.1   45.6 348 b:4.6+1 2.1 5.1                   ELK 
 PAHR eP      06:12:14.50   0.7   45.6 343 b:1.3+1 .93 4.9                   PAHR
 OHCM eP      06:12:16.06   0.2   45.9 341                                   OHCM
 HVU  eP      06:12:17.05  -0.8   46.1 351                                   HVU 
 ELN  eP      06:12:17.07  -2.1   46.3  26                                   ELN 
 BW06 eP      06:12:22.34   0.0   46.7 354                                   BW06
 REDW eP      06:12:28.37   0.3   47.4 353 b:6.1+0 .91 4.7                   REDW
 RRI2 eP      06:12:28.50   0.1   47.5 353 b:1.2+1 .75 5.1                   RRI2
 LOHW eP      06:12:29.53  -0.2   47.6 354 b:1.8+1 1.3 5.0                   LOHW
 TPAW eP      06:12:29.60   0.4   47.6 353 b:1.2+1 1.0 4.9                   TPAW
 MOOW eP      06:12:30.54  -0.4   47.8 354 b:2.0+1 1.4 5.0                   MOOW
 MOD  eP      06:12:30.72  -1.0   47.9 344 b:1.3+1 1.0 4.9                   MOD 
 ECSD eP      06:12:30.79  -0.4   47.9   7                                   ECSD
 RSSD eP      06:12:31.13   0.3   47.8   0 b:1.8+1 1.1 5.0                   RSSD
 IMW  eP      06:12:32.24   0.0   48.0 353 b:1.2+1 .90 5.0                   IMW 
 HLID eP      06:12:33.16  -0.4   48.1 350 b:5.8+0 1.0 4.6                   HLID
 FLWY eP      06:12:33.92   0.5   48.1 354                                   FLWY
 YMR  eP      06:12:38.52   0.4   48.7 353 b:4.1+1 1.6 5.2                   YMR 
 RLMT eP      06:12:39.55  -0.3   49.0 355                                   RLMT
 QLMT eP      06:12:40.73   1.0   48.9 353                                   QLMT
 HUMO eP      06:12:43.55   0.9   49.3 342 b:2.5+1 1.6 5.0                   HUMO
 DLMT eP      06:12:44.46  -0.3   49.6 352 b:1.1+1 1.4 4.7                   DLMT
 BOZ  eP      06:12:45.32  -0.6   49.8 353 b:2.7+1 2.2 4.8                   BOZ 
 CPUP eP      06:12:46.63  -1.0   50.0 121 b:5.3+1 .88 5.5                   CPUP
 MVL  eP      06:12:51.05  -0.7   50.5  28 b:2.6+1 1.4 5.0                   MVL 
 LAO  eP      06:12:51.44   0.9   50.4 358                                   LAO 
 HRY  eP      06:12:53.32  -0.7   50.8 353                                   HRY 
 CHMT eP      06:12:57.05   0.0   51.2 352                                   CHMT
 MSO  eP      06:12:57.65   0.6   51.2 351                                   MSO 
 HAWA eP      06:13:00.28  -1.6   51.9 346 b:1.4+1 1.1 4.8                   HAWA
 RSW  eP      06:13:00.42  -1.6   51.9 346                                   RSW 
 AGMN eP      06:13:05.01  -0.9   52.4   7 b:1.8+1 1.1 4.9                   AGMN
 OD2  eP      06:13:06.31  -1.2   52.6 348                                   OD2 
 EYMN eP      06:13:06.83  -1.5   52.8  11 b:2.6+1 1.4 5.0                   EYMN
 NEW  eP      06:13:09.83  -1.5   53.2 349 b:8.2+0 1.0 4.6                   NEW 
 ETW  eP      06:13:12.86   1.0   53.2 346                                   ETW 
 WALA eP      06:13:13.48   0.3   53.4 352 b:3.6+1 1.7 5.1                   WALA
 JCW  eP      06:13:16.57  -2.0   54.2 345                                   JCW 
 ULM  eP      06:13:18.25  -1.7   54.4   7 b:4.7+1 1.4 5.3                   ULM 
 ACCN eP      06:13:19.52  -1.2   54.4  27 b:2.5+1 1.2 5.1                   ACCN
 RPW  eP      06:13:20.28   0.7   54.3 346                                   RPW 
 FRNY eP      06:13:27.27  -1.9   55.6  26 b:1.4+1 1.1 4.9                   FRNY
 EDM  eP      06:13:42.56   0.7   57.4 353                                   EDM 
 FFC  eP      06:13:47.51  -1.3   58.4   1 b:8.8+0 1.0 4.8                   FFC 
 DLBC eP      06:14:36.27  -0.2   65.5 345                                   DLBC
 YKW3 eP      06:14:44.44   0.2   66.7 355                                   YKW3
 DAWY eP      06:15:19.88  -1.1   72.7 345                                   DAWY
 PMR  eP      06:15:27.71  -0.1   73.9 339                                   PMR 
 EGAK eP      06:15:28.08   1.1   73.7 344 b:1.6+1 .85 5.1                   EGAK
 INK  eP      06:15:34.22   0.5   74.9 349 b:7.1+2 1.4 6.5X                  INK 
 PPLA eP      06:15:37.28  -2.0   75.8 339                                   PPLA
 TRF  eP      06:15:37.36  -0.3   75.5 340 b:1.4+1 .56 5.2                   TRF 
 MCK  eP      06:15:37.43   1.4   75.3 341                                   MCK 
 KTH  eP      06:15:38.67  -0.4   75.8 340 b:2.2+3 .74 7.3X                  KTH 
 SVW2 eP      06:15:40.74   0.8   75.9 337                                   SVW2
 BPAW eP      06:15:40.87  -0.4   76.2 341                                   BPAW
 SUMG eP      06:16:38.30   1.7   86.5  16 b:1.1+2 2.7 5.6                   SUMG
 VNDA eP      06:16:39.54   0.7   87.1 193 b:5.5+0 1.2 4.7                   VNDA



 Generated 2007 JUL 24 at 15:46 UTC

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

 


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