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Earthquake Hazards Program
Phase Data

Explanation of Parameters


     21 JUL 2007  (202)

     ot  = 13:27:03.73   +/-   0.60              AMAZONAS, BRAZIL                
     lat =      -7.976   +/-    4.8
     lon =     -71.130   +/-    5.9              MAGNITUDE 6.1 (GS)       
     dep =       632.9   +/-    7.5   

     165 km (105 miles) ESE of Cruzeiro do Sul, Acre, Brazil
     375 km (235 miles) E of Pucallpa, Peru
     425 km (265 miles) WNW of Rio Branco, Acre, Brazil
     2670 km (1660 miles) WNW of BRASILIA, Distrito Federal, Brazil

     nph =  173 of 182    se = 0.83    FE=113                            A   

     error ellipse = ( 66.6, 78.2, 11.5;254.8, 11.6,  9.1;164.5,  1.6,  7.0)

 mb = 6.0 ( 65)  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
 LPAZ P       13:29:11.07  -1.0    8.8 161 L:5.7-1 .48 5.3X g:4.7-1 1.1 4.5X LPAZ
                                           b:1.9+2 .65 5.3 
 OTAV eP      13:29:33.09   0.1   10.9 318                                   OTAV
 ROSC eP      13:29:55.42   1.4   13.1 346                                   ROSC
 LVC  eP      13:30:08.46   0.3   14.7 172                                   LVC 
 SDV  eP      13:30:28.03   1.0   16.8   2 b:7.8+2 .80 6.1                   SDV 
 BCIP eP      13:30:49.78   1.6   19.1 333 b:6.1+2 .65 6.2                   BCIP
 PAYG eP      13:31:00.34   0.3   20.4 290                                   PAYG
 SJG  eP      13:31:53.29   0.6   26.4  11                                   SJG 
 MPR  eP      13:31:53.32   1.3   26.3   9                                   MPR 
 HUMP eP      13:31:53.91   0.5   26.5  11                                   HUMP
 AOPR eP      13:31:54.49   0.7   26.5   9                                   AOPR
 TGUH eP      13:31:59.84   0.7   27.1 324 b:3.9+2 1.0 6.0                   TGUH
 TEIG eP      13:32:46.65  -0.2   32.7 329                                   TEIG
 DWPF eP      13:33:24.20   0.2   37.2 345 b:7.3+2 .80 6.3                   DWPF
 BBSR eP      13:33:50.94   0.2   40.6   8                                   BBSR
 BRAL eP      13:34:00.26   1.0   41.7 339                                   BRAL
 NHSC eP      13:34:00.86   1.0   41.8 349                                   NHSC
 GOGA eP      13:34:08.04   0.0   42.8 345                                   GOGA
 LHS  eP      13:34:11.42   0.2   43.2 348                                   LHS 
 MET  P       13:34:13.91 -21.6X  46.4 339                                   MET 
      eP      13:34:33.80  -1.7X
 VBMS eP      13:34:16.89  -0.8   44.0 336                                   VBMS
 CPCT eP      13:34:24.43  -0.5   45.0 344                                   CPCT
 SWET eP      13:34:25.58  -0.8   45.2 343                                   SWET
 PLAL eP      13:34:28.05  -1.7   45.6 340 b:7.4+2 .90 6.1                   PLAL
 TZTN eP      13:34:30.68  -0.3   45.8 346 b:7.5+2 .80 6.2                   TZTN
 CBN  eP      13:34:35.02   0.3   46.3 353                                   CBN 
 UALR eP      13:34:38.65  -1.5   47.0 336 b:7.2+2 .80 6.2                   UALR
 UTMT eP      13:34:39.38  -1.6   47.1 340 b:1.1+3 1.0 6.3                   UTMT
 GNAR eP      13:34:40.40  -1.0   47.2 339                                   GNAR
 GLAT eP      13:34:40.49  -1.0   47.2 340                                   GLAT
 JCT  eP      13:34:40.97   0.0   47.1 326                                   JCT 
 MIAR eP      13:34:41.26  -1.2   47.3 335 b:5.7+2 .80 6.1                   MIAR
 SDMD eP      13:34:43.27   0.1   47.4 354 b:5.9+2 1.0 6.0                   SDMD
 WCI  eP      13:34:46.25  -1.9   48.1 344 b:8.4+2 .70 6.3                   WCI 
 MVL  eP      13:34:47.45   0.3   48.0 355 b:1.0+3 .90 6.3                   MVL 
 USIN eP      13:34:47.90  -1.2   48.2 342                                   USIN
 MCWV eP      13:34:48.68   0.8   48.1 351                                   MCWV
 SIUC eP      13:34:50.00  -1.0   48.5 341                                   SIUC
 CPNY eP      13:34:51.47  -0.2   48.6 357 b:5.2+2 .75 6.1                   CPNY
 PAL  eP      13:34:52.92  -0.3   48.8 357 b:1.0+3 1.2 6.1                   PAL 
 BLO  eP      13:34:54.02  -1.0   49.0 344                                   BLO 
 ACSO eP      13:34:55.75  -0.4   49.2 348                                   ACSO
 CCM  eP      13:34:57.05  -1.3   49.5 339 b:6.4+2 .70 6.2                   CCM 
 SLM  eP      13:34:58.43  -1.2   49.7 340                                   SLM 
 BRYW eP      13:34:59.78   0.3   49.7 360                                   BRYW
 WMOK eP      13:35:00.58  -0.7   49.9 330 b:2.8+2 .55 5.9                   WMOK
 HRV  eP      13:35:02.63  -1.1   50.2 360 b:1.1+3 .70 6.4                   HRV 
 ALLY eP      13:35:02.81   0.3   50.1 351                                   ALLY
 WES  eP      13:35:02.91   0.1   50.1 360                                   WES 
 BINY eP      13:35:03.41   0.5   50.1 355                                   BINY
 ERPA eP      13:35:06.40   0.8   50.5 351                                   ERPA
 HDIL eP      13:35:08.15  -1.9   51.1 342 b:7.7+2 .60 6.2                   HDIL
 GDL2 eP      13:35:10.08   0.5   51.0 323                                   GDL2
 ACCN eP      13:35:10.51   0.1   51.2 358 b:6.0+2 .95 5.9                   ACCN
 AAM  eP      13:35:10.81  -0.7   51.3 348 b:1.0+3 1.1 6.1                   AAM 
 AMTX eP      13:35:12.42  -0.5   51.5 328 b:3.3+2 .75 5.8                   AMTX
 HNH  eP      13:35:12.90   0.5   51.4 359                                   HNH 
 MDV  eP      13:35:14.71   0.1   51.8 358                                   MDV 
 NCB  eP      13:35:14.96   0.2   51.8 357 b:5.2+2 1.0 5.8                   NCB 
 LBNH eP      13:35:16.67   0.5   52.0 359 b:8.2+2 .90 6.1                   LBNH
 KSU1 eP      13:35:18.86  -0.9   52.5 335                                   KSU1
 LONY eP      13:35:19.59   0.1   52.4 357 b:7.5+2 .90 6.1                   LONY
 EMMW eP      13:35:20.78   0.6   52.5   3                                   EMMW
 FRNY eP      13:35:20.78   0.1   52.6 358 b:8.3+2 .80 6.2                   FRNY
 JFWS eP      13:35:26.03  -1.4   53.6 343                                   JFWS
 SCIA eP      13:35:26.33  -1.4   53.6 340                                   SCIA
 CBKS eP      13:35:27.19  -0.7   53.6 332 b:1.3+3 .70 6.4                   CBKS
 GLMI eP      13:35:28.53  -1.5   53.9 348 b:1.2+3 .85 6.2                   GLMI
 LPM  eP      13:35:29.83   0.1   53.8 323                                   LPM 
 ANMO eP      13:35:32.00  -0.2   54.2 324                                   ANMO
 TUC  eP      13:35:37.33  -1.0   55.1 319                                   TUC 
 SDCO eP      13:35:42.84   0.3   55.7 327 b:2.9+2 .80 5.6                   SDCO
 COWI eP      13:35:44.42  -1.2   56.2 345 b:8.2+2 1.3 5.8                   COWI
 ECSD eP      13:35:44.97  -2.2   56.4 338 b:5.6+2 1.0 5.8                   ECSD
 MVCO eP      13:35:51.26   0.1   56.9 325 b:3.4+2 .80 5.6                   MVCO
 ISCO eP      13:35:53.56   0.3   57.2 329                                   ISCO
 WUAZ eP      13:35:55.47   0.4   57.5 321                                   WUAZ
 SMCO eP      13:35:55.53   0.4   57.5 327                                   SMCO
 GLA  eP      13:35:59.90   0.2   58.2 317                                   GLA 
 EYMN eP      13:35:59.94  -1.3   58.5 344                                   EYMN
 PHWY eP      13:36:00.41   0.2   58.3 330                                   PHWY
 PTCN eP      13:36:01.79  -0.5   58.6 246                                   PTCN
 BAR  eP      13:36:06.82   0.2   59.3 316                                   BAR 
 SRU  eP      13:36:07.75   0.1   59.4 325                                   SRU 
 RWWY eP      13:36:08.14   0.2   59.5 329 b:4.5+2 1.2 5.6                   RWWY
 LDFC eP      13:36:09.17   0.1   59.6 319                                   LDFC
      ePcP    13:36:47.79  -0.1X
 AGMN eP      13:36:11.06  -0.8   60.1 341 b:1.3+3 .70 6.3                   AGMN
 TMUT eP      13:36:11.39   0.2   59.9 325                                   TMUT
      ePcP    13:36:49.42   0.1X
 MSU  eP      13:36:11.78   0.4   60.0 323                                   MSU 
      ePcP    13:36:49.47   0.1X
 MPU  eP      13:36:16.14   0.3   60.7 325                                   MPU 
 DAU  eP      13:36:16.65   0.3   60.7 326                                   DAU 
 NLU  eP      13:36:17.75   0.5   60.9 325                                   NLU 
 GSC  eP      13:36:17.85   0.6   60.9 318                                   GSC 
 JLU  eP      13:36:18.13   0.3   60.9 326                                   JLU 
 MWC  eP      13:36:19.07   0.2   61.1 316                                   MWC 
 CTU  eP      13:36:19.80   0.6   61.2 326                                   CTU 
 BW06 eP      13:36:20.07  -0.8   61.4 329                                   BW06
 NOQ  eP      13:36:20.88   0.5   61.4 325                                   NOQ 
 DUG  eP      13:36:21.38   0.5   61.4 325 b:2.7+2 .80 5.6                   DUG 
 TPNV eP      13:36:21.78   0.5   61.5 320                                   TPNV
 SPUT eP      13:36:24.75   0.4   62.0 326                                   SPUT
 ISA  eP      13:36:25.79   0.1   62.2 317                                   ISA 
 AHID eP      13:36:25.92  -0.2   62.2 328 b:2.0+2 .70 5.6                   AHID
 HVU  eP      13:36:27.35  -0.2   62.5 326                                   HVU 
 REDW eP      13:36:27.97   0.0   62.5 328 b:5.0+2 1.3 5.7                   REDW
 LOHW eP      13:36:28.24   0.0   62.6 329 b:2.4+2 .70 5.6                   LOHW
 SNOW eP      13:36:28.33   0.2   62.5 328 b:2.8+2 .70 5.7                   SNOW
 TPAW eP      13:36:28.90   0.0   62.7 328 b:2.2+2 .80 5.6                   TPAW
 LAO  eP      13:36:29.24   0.2   62.7 334 b:6.5+2 .70 6.1                   LAO 
 MOOW eP      13:36:29.29   0.0   62.7 329                                   MOOW
 RRI2 eP      13:36:29.80   0.3   62.8 328 b:8.2+2 .70 6.2                   RRI2
 TPH  eP      13:36:30.45   0.9   62.8 320                                   TPH 
 RLMT eP      13:36:30.90   0.4   63.0 331 b:1.1+3 1.5 6.0                   RLMT
 IMW  eP      13:36:30.94   0.3   62.9 329 b:4.6+2 .80 5.9                   IMW 
 FLWY eP      13:36:31.31   0.7   63.0 329 b:6.8+2 1.0 5.9                   FLWY
 ELK  eP      13:36:32.26  -0.1   63.2 324                                   ELK 
 MTUM eP      13:36:32.94   0.5   63.2 319                                   MTUM
 DGMT eP      13:36:33.08   0.7   63.3 336                                   DGMT
 LKWY eP      13:36:33.26   1.4   63.1 330 b:3.1+2 1.0 5.6                   LKWY
 YNR  eP      13:36:34.52   1.1   63.4 329                                   YNR 
 YFT  eP      13:36:34.58   1.8   63.3 329                                   YFT 
 QLMT eP      13:36:37.38   1.1   63.9 329                                   QLMT
 BMN  eP      13:36:38.44  -0.1   64.2 322                                   BMN 
 BOZ  eP      13:36:40.54   0.1   64.5 330 b:5.4+2 1.4 5.7                   BOZ 
 WAKR eP      13:36:40.85   0.7   64.4 320                                   WAKR
 HLID eP      13:36:41.16   0.4   64.6 327                                   HLID
 CMB  eP      13:36:42.20   0.0   64.8 319                                   CMB 
 DLMT eP      13:36:42.60   0.3   64.8 329                                   DLMT
 HRY  eP      13:36:44.26  -1.4   65.4 330                                   HRY 
      e       13:37:06.47  -4.9X
 LRM  eP      13:36:44.45   0.5   65.1 329                                   LRM 
 PAHR eP      13:36:45.32   1.1   65.1 321                                   PAHR
 EGMT eP      13:36:45.56   0.2   65.3 333 b:1.1+3 .75 6.3                   EGMT
 OHCM eP      13:36:47.99  -3.0   66.2 319                                   OHCM
 SAC  eP      13:36:49.81   0.9   65.9 317                                   SAC 
 CHMT eP      13:36:51.22   0.2   66.2 330                                   CHMT
 MSO  eP      13:36:53.29   0.6   66.5 329 b:4.1+2 1.1 5.8                   MSO 
 MCCM eP      13:36:53.49   0.9   66.5 318                                   MCCM
 BMO  eP      13:36:55.54  -0.1   67.0 326 b:3.6+2 1.7 5.6                   BMO 
 MOD  eP      13:36:55.76   0.3   66.9 322                                   MOD 
 HOPS eP      13:36:57.20   1.0   67.1 318                                   HOPS
 WDC  eP      13:36:58.25  -1.0   67.6 320                                   WDC 
 WALA eP      13:37:01.75  -0.1   68.0 331 b:4.0+2 .80 5.9                   WALA
 YBH  eP      13:37:03.10  -0.7   68.3 321                                   YBH 
 KHMM eP      13:37:06.17   1.1   68.5 320                                   KHMM
 HUMO eP      13:37:07.00  -0.5   69.0 322                                   HUMO
 FCC  eP      13:37:07.50  -0.1   69.0 347                                   FCC 
 NEW  eP      13:37:07.69  -0.4   69.1 329 b:3.1+2 1.2 5.6                   NEW 
 HAWA eP      13:37:08.98   0.4   69.2 326                                   HAWA
 KBO  eP      13:37:12.72   1.7   69.5 321                                   KBO 
 HOOD eP      13:37:13.11   1.0   69.7 325 b:3.2+2 .88 5.8                   HOOD
 KEBM eP      13:37:14.83   1.3   70.0 321                                   KEBM
 EDM  eP      13:37:16.72  -0.7   70.7 335                                   EDM 
 GNW  eP      13:37:23.45   0.2   71.7 326 b:9.4+2 1.6 6.0                   GNW 
 NLWA eP      13:37:27.28   1.1   72.2 325                                   NLWA
 PGC  eP      13:37:29.59   0.8   72.6 327 b:1.0+3 .95 6.3                   PGC 
 TOA0 eP      13:37:45.00   0.2   75.3  74                                   TOA0
 SFJD P       13:37:47.27  -1.2   76.2   8 b:7.3+2 .95 6.2                   SFJD
 YKW3 eP      13:37:56.04  -1.2   77.8 341                                   YKW3
 ESLA eP      13:38:00.25   1.8   77.9  47                                   ESLA
 DLBC eP      13:38:15.15  -0.2   81.3 333                                   DLBC
 CRAG eP      13:38:15.32  -0.1   81.3 329                                   CRAG
 RES  eP      13:38:27.79   0.2   83.8 354                                   RES 
 DAWY P       13:38:39.80  -7.4X  87.9 336                                   DAWY
      eP      13:38:47.00  -0.2X
 INK  eP      13:38:45.70   0.1   87.6 341                                   INK 
 SBA  P       13:38:50.68  -0.1   88.7 190 b:1.4+2 1.4 5.6                   SBA 
 EGAK P       13:38:51.22  -0.4   88.8 336 b:5.2+2 .95 6.4                   EGAK
 VNDA P       13:38:55.47  -0.2   89.7 190 b:6.9+1 1.3 5.4                   VNDA
 GRFO P       13:39:02.91   0.4   91.1  40 b:3.2+2 1.3 6.1                   GRFO
 SLKM P       13:39:03.76  -0.6   91.5 331                                   SLKM
 COLA P       13:39:03.84  -0.4   91.6 335 b:6.8+2 .90 6.6                   COLA
 BOSA P       13:39:05.42  -0.9   91.8 119 b:2.1+2 1.0 6.1                   BOSA
 PMR  P       13:39:06.37   3.3X  91.3 332 b:4.4+1 .75 5.5                   PMR 
 SVW2 P       13:39:15.35  -1.2   94.2 331                                   SVW2
 IMA2 P       13:39:15.41  -1.1   94.2 336                                   IMA2
 KBS  P       13:39:27.39   1.3   96.4  11 b:3.8+1 .90 5.6                   KBS 
 LSZ  P       13:39:30.23   0.9   96.8 106 b:1.1+2 1.4 5.9                   LSZ 



 Generated 2007 JUL 21 at 13:43 UTC

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

 


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