Phase Data

Explanation of Parameters


      7 FEB 2013  ( 38)

     ot  = 09:36:54.66   +/-   1.32              NORTHERN PERU                   
     lat =      -6.607   +/-    6.8
     lon =     -74.291   +/-   17.5              MAGNITUDE 4.5 (GS)       
     dep =       163.1   +/-    6.6   

     198 km (123 miles) N of Pucallpa, Peru
     218 km (136 miles) WNW of Cruzeiro do Sul, Acre, Brazil
     302 km (188 miles) ESE of Moyobamba, Peru
     678 km (421 miles) NNE of LIMA, Peru

     nph =  184 of 184    se = 0.65    FE=112                            A   

     error ellipse = (253.0,  0.0, 27.8;343.0, 58.0, 11.7;162.0, 31.0,  2.7)

 mb = 4.5 (148)  ML = 4.5 (  4)  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
 NNA  ePn     09:38:18.38  -2.0    5.9 205 L:3.4-1 .47 4.6                   NNA 
 OTAV ePn     09:38:46.28  -1.8    8.0 328 L:8.0-2 .90 4.5                   OTAV
 MNMC ePn     09:39:54.04  -3.0   13.3 160                                   MNMC
 PB11 ePn     09:40:01.49  -2.6   13.8 161                                   PB11
      eS      09:42:46.89  S res =   0.1 
 PB01 ePn     09:40:18.37  -1.3   15.1 163 b:7.5+0 .90 4.1                   PB01
      eSn     09:43:07.13  S res =  -0.7 
 PTGA ePn     09:40:24.39   0.4   15.4  68 b:1.8+1 .45 4.7                   PTGA
 SDV  ePn     09:40:28.28  -0.5   15.8  13 b:1.6+1 1.0 4.3                   SDV 
 LVC  eP      09:40:40.18   0.6   16.7 163 b:1.4+1 .80 4.4                   LVC 
 GO02 eP      09:41:05.12   0.9   19.0 167 b:1.2+1 .45 4.6                   GO02
 BOAB eP      09:41:36.28  -0.3   22.0 329 b:1.1+1 .90 4.3                   BOAB
 LCO  eP      09:41:41.68   0.3   22.5 172 b:5.1+0 .80 4.0                   LCO 
 BANI eP      09:42:04.82  -0.2   25.1   9                                   BANI
 CPUP eP      09:42:06.35  -0.9   25.4 142 b:5.0+0 .65 4.3                   CPUP
 SJG  eP      09:42:11.19   0.0   25.8  18 b:3.6+1 .50 5.3                   SJG 
 CBYP eP      09:42:12.71  -0.7   26.1  19 b:1.6+1 .70 4.8                   CBYP
 STVI eP      09:42:16.51  -0.2   26.5  20 b:3.0+1 .50 5.2                   STVI
 SPB  eP      09:42:55.84   0.1   30.8 126 b:2.5+1 .40 5.3                   SPB 
 LNIG eP      09:44:11.59  -0.2   39.8 323 b:7.8+0 .70 4.5                   LNIG
 154A eP      09:44:12.56  -0.1   39.9 348 b:5.1+1 1.1 5.1                   154A
      epP     09:44:48.80  depth =   0.7 
 152A eP      09:44:16.05   0.0   40.3 346 b:1.5+1 .80 4.7                   152A
      epP     09:44:52.00  depth =   0.5 
 GOGA eP      09:44:19.36  -0.2   40.7 348 b:1.0+1 1.0 4.4                   GOGA
      epP     09:44:55.47  depth =   0.3 
 Z50A eP      09:44:22.85  -0.2   41.1 345 b:2.3+1 1.0 4.7                   Z50A
      epP     09:44:58.80  depth =   0.2 
 LRAL eP      09:44:23.31  -0.3   41.2 344 b:1.7+1 1.0 4.6                   LRAL
      epP     09:44:59.16  depth =  -0.1 
 Y49A eP      09:44:27.92  -0.8   41.8 345 b:7.9+0 .50 4.6                   Y49A
 X48A eP      09:44:33.90  -0.7   42.6 344 b:4.7+0 .70 4.2                   X48A
 W50A eP      09:44:36.65  -0.2   42.9 347 b:1.9+1 .85 4.7                   W50A
      epP     09:45:13.05  depth =   0.4 
 SWET eP      09:44:37.28  -0.9   43.0 346 b:1.3+1 .86 4.5                   SWET
 CPCT eP      09:44:37.45   0.1   42.9 348 b:8.3+0 .86 4.4                   CPCT
      epP     09:45:13.33  depth =   0.1 
 V52A eP      09:44:38.90   0.0   43.1 349 b:1.3+1 1.1 4.4                   V52A
      epP     09:45:14.70  depth =  -0.1 
 V51A eP      09:44:39.77   0.0   43.2 348 b:1.0+1 .90 4.4                   V51A
      epP     09:45:15.70  depth =   0.0 
 435B eP      09:44:40.28  -0.6   43.4 330 b:1.6+1 .90 4.6                   435B
 V48A eP      09:44:43.15  -0.7   43.7 345 b:2.5+1 .75 4.9                   V48A
      epP     09:45:19.47  depth =  -0.4 
 WVT  eP      09:44:46.86  -2.0   44.4 344 b:5.2+0 .75 4.2                   WVT 
      epP     09:45:23.44  depth =  -1.5 
 JCT  eP      09:44:47.36  -0.7   44.3 328 b:4.4+0 .65 4.2                   JCT 
 T49A eP      09:44:50.52  -1.2   44.7 347 b:1.3+1 .95 4.5                   T49A
      epP     09:45:27.22  depth =  -0.6 
 TX31 eP      09:44:58.62   0.0   45.6 323                                   TX31
      eP      09:44:58.80   0.3 
 WCI  eP      09:45:00.22  -1.3   46.0 347 b:1.6+1 1.1 4.5                   WCI 
 T42A eP      09:45:01.17  -1.8   46.2 341 b:4.4+0 .90 4.0                   T42A
      epP     09:45:37.85  depth =  -1.5 
 ABTX eP      09:45:01.20   0.4   45.9 330 b:2.1+1 1.1 4.6                   ABTX
 HHAR eP      09:45:03.93  -1.5   46.5 338 b:3.2+0 .72 4.0                   HHAR
 P53A eP      09:45:04.55   0.3   46.3 352 b:3.8+1 .65 5.1                   P53A
 WMOK eP      09:45:07.17  -3.8   47.2 332 b:7.5+0 1.1 4.2                   WMOK
      epP     09:45:49.01  depth =   1.6 
 TUL1 eP      09:45:07.35  -1.2   46.9 336 b:4.6+0 .80 4.1                   TUL1
 BLO  eP      09:45:07.94  -1.0   46.9 347 b:2.8+1 .65 5.0                   BLO 
 BG3  epP     09:45:08.01   1.0   42.2 349                                   BG3 
 O52A eP      09:45:09.70   0.2   47.0 352 b:2.4+1 .90 4.8                   O52A
      epP     09:45:45.80  depth =  -0.1 
 W52A epP     09:45:09.70   0.3   42.5 348                                   W52A
 ACSO eP      09:45:10.58  -1.1   47.3 351 b:1.4+1 .80 4.6                   ACSO
 N54A eP      09:45:14.38   0.1   47.6 354 b:1.8+1 .75 4.8                   N54A
 N49A eP      09:45:17.19  -1.2   48.2 350 b:1.2+1 .90 4.6                   N49A
 SFIN eP      09:45:17.50  -1.3   48.2 347 b:1.6+1 .60 4.8                   SFIN
 M54A eP      09:45:17.62  -0.5   48.1 355 b:1.6+1 .90 4.7                   M54A
 P42A eP      09:45:18.22  -1.2   48.3 343 b:6.9+0 .95 4.3                   P42A
 MNTX eP      09:45:19.13  -0.4   48.3 324 b:5.3+0 1.1 4.1                   MNTX
 ERPA eP      09:45:22.46  -0.5   48.8 354 b:3.0+1 .90 4.9                   ERPA
 HDIL eP      09:45:22.57  -1.6   48.9 345 b:3.6+1 .70 5.1                   HDIL
      epP     09:45:59.40  depth =  -1.5 
 U32A eP      09:45:22.65   0.5   48.6 333 b:1.8+1 .85 4.8                   U32A
 N41A eP      09:45:26.76  -1.7   49.5 343 b:3.1+1 1.0 4.9                   N41A
 KSU1 eP      09:45:31.31  -0.8   50.0 337 b:1.5+1 .80 4.7                   KSU1
 319A eP      09:45:36.52   0.5   50.4 321 b:1.2+1 .90 4.6                   319A
 BNM  eP      09:45:39.24   0.6   50.8 325                                   BNM 
 ANMO eP      09:45:42.72   0.5   51.3 326 b:5.5+0 .80 4.3                   ANMO
      epP     09:46:20.26  depth =   1.3 
 T25A eP      09:45:47.25   0.9   51.8 329 b:6.9+0 .75 4.4                   T25A
 KSCO eP      09:45:51.22   0.5   52.4 332 b:9.3+0 .65 4.7                   KSCO
 SDCO eP      09:45:54.00   0.0   52.8 329 b:5.6+0 .75 4.4                   SDCO
 X18A eP      09:45:55.72   0.8   53.0 323 b:4.6+0 .85 4.3                   X18A
 S22A eP      09:45:59.35   0.3   53.5 328 b:1.9+0 1.0 3.8                   S22A
 ECSD eP      09:46:00.97  -1.1   54.0 340 b:3.0+0 .95 4.1                   ECSD
 X16A eP      09:46:01.55   0.5   53.8 322 b:5.8+0 .80 4.4                   X16A
      epP     09:46:41.37  depth =   3.3 
 SPMN eP      09:46:02.10  -1.2   54.2 344 b:1.2+1 .95 4.7                   SPMN
 VLDQ eP      09:46:06.05  -0.4   54.6 357 b:7.7+0 .65 4.6                   VLDQ
      epP     09:46:43.25  depth =  -0.7 
 Y14A eP      09:46:06.20   0.6   54.5 320 b:4.9+0 1.1 4.2                   Y14A
 WUAZ eP      09:46:06.56   0.6   54.5 323 b:8.4+0 .85 4.6                   WUAZ
 PV01 eP      09:46:07.71   0.0   54.8 327 b:7.6+0 .82 4.5                   PV01
 PV13 eP      09:46:08.68  -0.2   54.9 327 b:1.7+1 1.1 4.8                   PV13
      epP     09:46:47.75  depth =   1.7 
 PV05 eP      09:46:09.06  -0.3   55.0 327 b:8.4+0 .80 4.6                   PV05
 PV02 eP      09:46:09.47   0.7   54.9 327 b:6.8+0 .82 4.5                   PV02
 PV03 eP      09:46:09.78   0.4   55.0 327 b:3.6+0 1.0 4.1                   PV03
 PV12 eP      09:46:09.82   0.2   55.0 327 b:4.5+0 .80 4.3                   PV12
 PV17 eP      09:46:10.25   0.3   55.1 327 b:5.5+0 .92 4.3                   PV17
 PV11 eP      09:46:10.87   1.1   55.0 327 b:4.7+0 .98 4.3                   PV11
 PV16 eP      09:46:11.01   1.0   55.1 327 b:6.9+0 1.1 4.4                   PV16
 W13A eP      09:46:15.55   0.4   55.8 321 b:4.9+0 .80 4.4                   W13A
 SRU  eP      09:46:20.25   0.0   56.5 327 b:4.2+0 .74 4.4                   SRU 
 KNB  eP      09:46:20.47   1.1   56.4 323 b:4.4+0 .74 4.4                   KNB 
 RWWY eP      09:46:21.32  -0.3   56.7 331 b:8.5+0 1.1 4.5                   RWWY
 Q16A eP      09:46:21.67  -0.2   56.7 326 b:2.5+0 .78 4.2                   Q16A
 LCMT eP      09:46:21.94   0.9   56.6 323 b:9.1+0 1.1 4.5                   LCMT
 P17A eP      09:46:22.11  -0.8   56.9 327 b:3.9+0 .60 4.5                   P17A
 MTPU eP      09:46:22.37   0.5   56.7 325 b:1.9+0 1.1 3.9                   MTPU
 SZCU eP      09:46:23.52   0.3   56.9 324 b:2.4+0 .68 4.2                   SZCU
 MSU  eP      09:46:23.99   0.1   57.0 325                                   MSU 
 TMUT eP      09:46:24.05   0.1   57.0 326 b:1.9+0 .72 4.1                   TMUT
 CCUT eP      09:46:24.45   0.3   57.1 323 b:2.2+0 .82 4.1                   CCUT
      ePcP    09:47:18.35   1.1 
 RSSD eP      09:46:25.47   0.6   57.2 335 b:7.2+0 1.0 4.5                   RSSD
 SHPR eP      09:46:27.80   0.8   57.5 321 b:2.6+0 .90 4.1                   SHPR
 MPU  eP      09:46:28.62  -0.4   57.8 327 b:2.8+0 .78 4.2                   MPU 
 GSC  eP      09:46:29.03   0.0   57.8 319 b:5.7+0 1.0 4.4                   GSC 
 PSUT eP      09:46:31.24   0.5   58.0 324 b:6.9+0 1.0 4.5                   PSUT
 JLU  eP      09:46:31.78   0.6   58.1 327 b:3.4+0 .86 4.2                   JLU 
 TPNV eP      09:46:34.00   0.3   58.4 321 b:6.3+0 .95 4.5                   TPNV
 TCUT eP      09:46:34.13   0.5   58.4 328 b:2.4+1 .62 5.2                   TCUT
 PDAR eP      09:46:34.39  -0.9   58.7 330                                   PDAR
 DUG  eP      09:46:34.75   0.4   58.5 326 b:1.0+1 .90 4.7                   DUG 
 BW06 eP      09:46:34.84  -0.4   58.7 330 b:1.4+0 1.0 3.8                   BW06
 PD31 eP      09:46:34.92  -0.3   58.7 330                                   PD31
 R11A eP      09:46:37.10   0.1   58.9 323 b:3.4+0 .90 4.2                   R11A
 SPUT eP      09:46:37.82  -0.5   59.1 327 b:1.0+1 1.1 4.6                   SPUT
 BGU  eP      09:46:38.46  -0.1   59.2 327 b:5.2+0 .94 4.4                   BGU 
 ULM  eP      09:46:40.37  -1.1   59.6 344 b:9.3+0 .80 4.7                   ULM 
      epP     09:47:18.20  depth =  -1.3 
 HVU  eP      09:46:41.84   0.1   59.6 327 b:4.1+0 1.0 4.2                   HVU 
 SNOW eP      09:46:42.08  -0.8   59.8 330 b:3.7+0 1.0 4.2                   SNOW
 LOHW eP      09:46:43.16   0.1   59.8 330 b:3.0+0 .80 4.2                   LOHW
 MOOW eP      09:46:44.17   0.0   60.0 330 b:1.6+0 .75 4.0                   MOOW
 FXWY eP      09:46:44.41  -0.2   60.0 330 b:3.0+0 .85 4.2                   FXWY
 FLWY eP      09:46:46.36   0.7   60.2 331 b:7.8+0 .85 4.6                   FLWY
 ELK  eP      09:46:46.52   0.2   60.3 325                                   ELK 
 H17A eP      09:46:46.69  -0.2   60.4 331 b:3.2+0 1.1 4.1                   H17A
 NV01 eP      09:46:48.47  -0.3   60.6 321                                   NV01
      epP     09:47:31.57  depth =   4.9 
 MDPB eP      09:46:49.03   0.1   60.6 320 b:5.3+0 .80 4.5                   MDPB
 OMMB eP      09:46:49.19   0.7   60.6 320 b:6.1+0 .90 4.5                   OMMB
 YMR  eP      09:46:50.02   0.5   60.8 331 b:8.6+0 .88 4.6                   YMR 
 GCMT eP      09:46:50.94   0.1   61.0 332                                   GCMT
 YHB  eP      09:46:51.00   0.3   60.9 331 b:1.4+1 .68 4.9                   YHB 
 QLMT eP      09:46:52.48   0.7   61.1 331                                   QLMT
 HLID eP      09:46:55.88  -0.1   61.7 328 b:2.6+0 .70 4.2                   HLID
 BOZ  eP      09:46:56.37   0.0   61.8 331 b:5.7+0 .70 4.6                   BOZ 
 MCMT eP      09:46:56.56   0.0   61.8 330                                   MCMT
 PAHR eP      09:46:58.60   0.2   62.1 322 b:6.5+0 1.0 4.5                   PAHR
 MFID eP      09:47:00.87   0.6   62.4 327 b:1.7+1 .80 5.0                   MFID
 EGMT eP      09:47:02.29   0.0   62.7 334 b:6.5+0 .55 4.8                   EGMT
 BEKR eP      09:47:03.16   0.2   62.8 321 b:7.0+0 1.1 4.5                   BEKR
      epP     09:47:41.92  depth =   0.7 
 ORV  eP      09:47:06.52   0.2   63.3 321 b:1.3+1 1.1 4.7                   ORV 
 MSO  eP      09:47:09.33   0.1   63.8 331 b:9.5+0 .85 4.7                   MSO 
 I07A eP      09:47:16.52   0.2   64.8 326                                   I07A
 F10A eP      09:47:16.92   0.7   64.8 328 b:6.6+0 .70 4.7                   F10A
 FFC  eP      09:47:18.56  -0.6   65.3 343 b:6.5+0 .90 4.5                   FFC 
      epP     09:47:57.38  depth =  -0.5 
 WALA eP      09:47:19.89   0.4   65.3 333 b:7.8+0 .75 4.7                   WALA
 NEW  eP      09:47:25.19  -0.4   66.3 330 b:7.2+0 .85 4.6                   NEW 
 FCC  eP      09:47:29.50  -0.6   67.1 349 b:1.2+1 1.0 4.6                   FCC 
 SIT  eP      09:48:49.57   1.9   80.4 331 b:4.3+1 .44 5.5                   SIT 
 SUMG eP      09:48:57.94  -0.1   82.3  10 b:8.4+0 .80 4.6                   SUMG
      epP     09:49:38.09  depth =   0.1 
 QSPA eP      09:49:04.97   1.0   83.5 180 b:4.7+0 .80 4.3                   QSPA
 INK  eP      09:49:12.40  -0.1   85.3 341 b:3.3+0 .65 4.3                   INK 
 SCRK eP      09:49:22.38   0.2   87.2 336 b:3.7+0 .68 4.4                   SCRK
 KLU  eP      09:49:22.38   0.3   87.1 333 b:6.3+0 .76 4.6                   KLU 
 SML  eP      09:49:27.90   0.3   88.3 333 b:1.1+1 .64 5.0                   SML 
 IL1  eP      09:49:28.34  -0.5   88.6 336                                   IL1 
 HDA  eP      09:49:28.40  -0.1   88.5 336 b:6.1+0 .76 4.7                   HDA 
 ILB  eP      09:49:28.72  -0.2   88.6 336                                   ILB 
 MDM  eP      09:49:31.88   0.1   89.2 336 b:1.2+1 .68 5.0                   MDM 
 SUA  eP      09:49:33.02   0.5   89.3 332 b:4.9+0 .84 4.5                   SUA 
 BPAW eP      09:49:35.68  -0.3   90.1 335 b:8.3+0 .80 4.8                   BPAW
 MLY  eP      09:49:36.82   0.2   90.3 336 b:4.3+0 .68 4.6                   MLY 
 CAST eP      09:49:37.20  -0.2   90.4 334 b:4.9+0 .56 4.8                   CAST



 Generated 2013 FEB  7 at 09:53 UTC

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