Phase Data

Explanation of Parameters


      1 MAR 2013  ( 60)

     ot  = 04:11:18.96   +/-   1.84              SOUTH OF PANAMA                 
     lat =       6.130   +/-    9.4
     lon =     -82.625   +/-    2.9              MAGNITUDE 4.6 (GS)       
     dep =        10.1   +/-    3.1   

     255 km (159 miles) S of David, Panama
     283 km (176 miles) SW of Santiago, Panama
     284 km (177 miles) SSE of Golfito, Costa Rica
     463 km (288 miles) SW of PANAMA CITY, Panama

     nph =  118 of 118    se = 0.91    FE=083                            A   

     error ellipse = (171.0,  3.0, 14.6;265.0, 51.0,  5.8; 78.0, 38.0,  1.4)

 mb = 4.6 ( 98)  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
 HDC  ePn     04:12:19.69  -2.4    4.1 339                                   HDC 
      eSn     04:13:07.65  S res =  -2.8 
 BCIP ePn     04:12:20.01  -1.6    4.1  42                                   BCIP
      eSn     04:13:09.53  S res =   0.0 
 JTS  ePn     04:12:27.17  -3.3    4.7 331                                   JTS 
      eSn     04:13:23.78  S res =  -1.7 
 ESPN ePn     04:12:49.61  -1.7    6.3 345                                   ESPN
      eSn     04:14:01.17  S res =  -1.6 
 BOAB ePn     04:12:59.88  -1.2    7.0 335                                   BOAB
      eSn     04:14:18.72  S res =  -1.6 
 OTAV ePn     04:13:00.78  -3.8    7.2 144                                   OTAV
      eSn     04:14:19.42  S res =  -7.1 
 ROSC ePn     04:13:22.95   2.4    8.4  98                                   ROSC
 SDV  ePn     04:14:13.62   0.5   12.2  76                                   SDV 
 MTDJ ePn     04:14:21.91  -2.2   13.0  22                                   MTDJ
 CCIG ePn     04:14:37.20   3.1   13.7 318                                   CCIG
 SDDR ePn     04:15:15.89   0.3   16.9  40 b:5.2+1 1.2 4.5                   SDDR
 NNA  eP      04:15:34.70  -5.2   18.9 162 b:3.9+1 .95 4.6                   NNA 
 OBIP eP      04:15:47.52  -0.1   19.6  52 b:4.9+1 1.1 4.7                   OBIP
 SJG  eP      04:15:52.26   0.3   20.0  52 b:1.1+2 1.4 5.0                   SJG 
 HUMP eP      04:15:54.73   0.0   20.3  52 b:8.8+1 1.3 4.9                   HUMP
 MTP  eP      04:15:57.51   0.5   20.5  53 b:7.2+1 1.1 4.9                   MTP 
 CUPR eP      04:16:04.08   3.5   20.8  53 b:1.8+2 1.4 5.2                   CUPR
 STVI eP      04:16:04.27   0.6   21.1  53 b:8.2+1 1.2 5.0                   STVI
 PTGA eP      04:16:31.24   0.5   23.6 106 b:8.1+0 .95 4.3                   PTGA
 LNIG eP      04:16:39.76  -0.4   24.7 321 b:3.5+1 1.3 4.9                   LNIG
 LPAZ eP      04:16:56.27  -1.1   26.5 147 b:3.4+0 .80 4.1                   LPAZ
 MNMC eP      04:17:12.99   0.7   28.2 153 b:1.5+1 1.0 4.7                   MNMC
 JCT  eP      04:17:19.62  -0.5   29.1 328 b:1.8+1 1.4 4.7                   JCT 
 W41B eP      04:17:27.97  -1.9   30.2 344 b:1.7+1 1.5 4.7                   W41B
 TX31 eP      04:17:31.37  -0.9   30.5 322                                   TX31
 T42A eP      04:17:40.72  -2.2   31.7 347 b:1.6+1 1.3 4.8                   T42A
 CCM  eP      04:17:49.94  -1.9   32.7 347 b:2.3+1 1.4 4.9                   CCM 
 MNTX eP      04:17:55.22  -0.6   33.2 323 b:1.2+1 1.2 4.7                   MNTX
 MSTX eP      04:17:56.77  -1.2   33.4 329 b:8.1+0 1.1 4.6                   MSTX
 KSU1 eP      04:18:11.50  -1.6   35.2 341 b:1.1+1 1.0 4.7                   KSU1
 ANMO eP      04:18:22.08   0.5   36.1 326 b:2.3+1 1.4 4.8                   ANMO
 T25A eP      04:18:27.15   0.5   36.7 330 b:1.9+1 1.1 4.8                   T25A
 SDCO eP      04:18:35.76   0.4   37.7 330 b:2.4+1 1.2 4.8                   SDCO
 X18A eP      04:18:37.37   0.8   37.9 322 b:1.0+1 1.1 4.5                   X18A
 W18A eP      04:18:39.90   1.1   38.1 323 b:4.4+1 1.1 5.1                   W18A
 S22A eP      04:18:41.77   0.7   38.4 329 b:1.7+1 1.3 4.6                   S22A
 OGNE eP      04:18:43.35  -0.4   38.8 336 b:4.0+1 1.3 4.9                   OGNE
 MVCO eP      04:18:45.72   0.5   38.9 326 b:1.8+1 1.2 4.6                   MVCO
 ECSD eP      04:18:46.95  -2.2   39.4 344 b:8.8+0 1.3 4.3                   ECSD
 ISCO eP      04:18:49.22  -0.1   39.4 332 b:4.3+0 .90 4.1                   ISCO
 WUAZ eP      04:18:50.14   0.7   39.4 322 b:1.5+1 1.1 4.5                   WUAZ
 SPMN eP      04:18:50.62  -2.8   39.9 349 b:2.0+1 1.2 4.7                   SPMN
 SMCO eP      04:18:51.34   0.5   39.6 330 b:1.6+1 1.4 4.5                   SMCO
 PV01 eP      04:18:51.86   0.7   39.6 327 b:5.1+0 1.1 4.1                   PV01
 PV13 eP      04:18:52.71   0.3   39.8 327 b:1.2+1 .92 4.6                   PV13
 PV15 eP      04:18:52.81   0.8   39.7 328 b:3.2+1 1.4 4.8                   PV15
 PV02 eP      04:18:52.87   0.6   39.8 327 b:1.0+1 .96 4.5                   PV02
 PV05 eP      04:18:53.25   0.3   39.8 327 b:1.1+1 1.0 4.5                   PV05
 PV03 eP      04:18:53.31   0.3   39.8 327 b:1.1+1 .98 4.5                   PV03
 PV11 eP      04:18:53.77   0.3   39.9 327 b:1.3+1 1.0 4.5                   PV11
 PV07 eP      04:18:53.84   0.5   39.9 328 b:1.4+1 1.2 4.5                   PV07
 PV12 eP      04:18:53.86   0.6   39.9 327 b:1.4+1 .86 4.6                   PV12
 PV17 eP      04:18:53.88   0.2   39.9 327 b:2.1+1 1.3 4.6                   PV17
 PV16 eP      04:18:54.07   0.4   39.9 327 b:1.7+1 1.3 4.6                   PV16
 PV04 eP      04:18:54.59   0.4   40.0 327 b:1.2+1 1.2 4.4                   PV04
 PV14 eP      04:18:54.85   0.3   40.0 327 b:1.3+1 1.3 4.4                   PV14
 U15A eP      04:18:59.95   0.8   40.6 322 b:1.6+1 1.3 4.6                   U15A
 O20A eP      04:19:02.37   0.4   40.9 330 b:1.3+1 1.3 4.5                   O20A
 PKCU eP      04:19:04.81   0.0   41.3 323                                   PKCU
 KNB  eP      04:19:05.60   0.7   41.3 322 b:1.2+1 1.2 4.5                   KNB 
 SRU  eP      04:19:05.73   0.1   41.4 327 b:1.4+1 1.0 4.6                   SRU 
 LCMT eP      04:19:07.77   0.9   41.5 322                                   LCMT
 Q16A eP      04:19:08.65   1.2   41.6 326 b:6.0+0 1.0 4.3                   Q16A
 P17A eP      04:19:08.89   0.2   41.8 327                                   P17A
 MTPU eP      04:19:08.93   1.4   41.6 324                                   MTPU
 SZCU eP      04:19:09.93   0.6   41.8 323                                   SZCU
 K22A eP      04:19:11.02  -0.2   42.1 334 b:7.7+0 .90 4.4                   K22A
 CCUT eP      04:19:11.45   1.0   42.0 323 b:1.1+1 1.4 4.4                   CCUT
 RSSD eP      04:19:12.43  -0.2   42.2 337 b:1.1+1 1.2 4.4                   RSSD
 SHPR eP      04:19:15.24   1.1   42.4 320 b:5.8+0 1.1 4.2                   SHPR
 AGMN eP      04:19:19.87  -2.7   43.5 347 b:9.3+0 1.0 4.5                   AGMN
 CTU  eP      04:19:20.24   0.1   43.2 327 b:1.2+1 1.2 4.5                   CTU 
 TCUT eP      04:19:21.48   0.3   43.3 328 b:2.1+1 1.1 4.8                   TCUT
 PDAR eP      04:19:22.09  -1.3   43.6 331                                   PDAR
 BW06 eP      04:19:22.64  -0.8   43.6 331 b:1.1+1 1.3 4.5                   BW06
 DUG  eP      04:19:22.95   0.9   43.4 326 b:5.2+0 1.3 4.2                   DUG 
 PD31 eP      04:19:23.25  -0.2   43.6 331                                   PD31
 HWUT eP      04:19:24.18  -0.4   43.7 328 b:8.3+0 1.1 4.4                   HWUT
 R11A eP      04:19:25.75   0.3   43.8 322 b:4.7+0 1.2 4.2                   R11A
 SPUT eP      04:19:26.54  -0.2   44.0 327 b:1.3+1 1.3 4.6                   SPUT
 BGU  eP      04:19:26.97  -0.1   44.0 327 b:1.6+1 1.4 4.7                   BGU 
 HVU  eP      04:19:30.14  -0.6   44.5 328 b:3.3+0 .94 4.2                   HVU 
 REDW eP      04:19:31.61  -0.4   44.6 331 b:2.5+1 1.3 4.9                   REDW
 TPAW eP      04:19:31.84  -1.4   44.8 331 b:8.0+0 .95 4.6                   TPAW
 LOHW eP      04:19:31.99  -0.6   44.7 331 b:6.3+0 1.3 4.4                   LOHW
 SNOW eP      04:19:32.66   0.4   44.7 331 b:2.0+1 1.3 4.8                   SNOW
 MOOW eP      04:19:33.29  -0.6   44.9 331 b:6.6+0 1.3 4.4                   MOOW
 FXWY eP      04:19:33.64  -0.7   44.9 331 b:7.1+0 1.4 4.4                   FXWY
 ULM  eP      04:19:34.30  -3.0   45.4 348 b:1.5+1 1.1 4.8                   ULM 
 FLWY eP      04:19:35.06  -0.6   45.1 331 b:1.6+1 1.4 4.8                   FLWY
 IMW  eP      04:19:35.14  -0.5   45.1 331 b:8.2+0 1.3 4.5                   IMW 
 LAO  eP      04:19:35.42  -1.1   45.2 337 b:1.4+1 1.2 4.8                   LAO 
 RLMT eP      04:19:36.01  -0.7   45.2 333 b:9.6+0 1.2 4.6                   RLMT
 ELK  eP      04:19:36.10   0.0   45.1 325 b:2.9+0 .95 4.2                   ELK 
 YPP  eP      04:19:37.43   0.1   45.3 332 b:8.1+0 1.1 4.6                   YPP 
 NV11 eP      04:19:38.92   0.2   45.5 320 b:1.0+0 1.4 3.5                   NV11
 NV01 eP      04:19:39.22  -0.3   45.6 320                                   NV01
 H17A eP      04:19:39.32   2.2   45.3 332 b:1.1+1 1.5 4.6                   H17A
 YFT  eP      04:19:39.97   1.5   45.4 332 b:1.7+1 1.2 4.9                   YFT 
 OMMB eP      04:19:40.14   0.6   45.5 319 b:7.1+0 1.4 4.4                   OMMB
 MDPB eP      04:19:40.40   0.5   45.6 319 b:7.1+0 1.1 4.5                   MDPB
 YMR  eP      04:19:40.61   0.4   45.7 332 b:1.9+1 1.3 4.9                   YMR 
 YHH  eP      04:19:40.65   0.1   45.7 332 b:1.0+1 1.4 4.6                   YHH 
 YHB  eP      04:19:42.59   1.0   45.8 332 b:7.7+0 .98 4.7                   YHB 
 QLMT eP      04:19:43.56   0.7   46.0 332                                   QLMT
 HLID eP      04:19:46.87  -0.5   46.6 328 b:3.0+0 .95 4.3                   HLID
 BOZ  eP      04:19:47.87  -0.5   46.7 332 b:2.3+1 1.3 5.1                   BOZ 
 MCMT eP      04:19:48.70   0.4   46.7 331                                   MCMT
 DLMT eP      04:19:50.14  -0.1   47.0 331 b:9.3+0 1.3 4.7                   DLMT
 HRY  eP      04:19:54.83  -0.4   47.6 333                                   HRY 
 ORV  eP      04:20:00.92   0.7   48.3 319 b:6.9+0 1.3 4.6                   ORV 
 MSO  eP      04:20:03.22  -0.2   48.7 332 b:8.6+0 1.1 4.7                   MSO 



 Generated 2013 MAR  1 at 04:24 UTC

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