USGS EVENT

Middle American Seismograph Consortium


USGS Solution

28 JAN 2002 ( 28) ZYAF ot = 02:49:18.97 +/- 0.40 COSTA RICA lat = 10.631 +/- 5.9 lon = -85.059 +/- 6.2 MAGNITUDE 5.2 (GS) dep = 33.0 (normal depth) nph = 67 of 70 se = 0.93 A error ellipse = ( 49.9,139.9, 0.0; 0.0, 0.0, 0.0; 9.0, 6.6, 0.0) mb = 5.2 ( 42) ML = 0.0 ( 0) mblg = 4.6 ( 20) md = 0.0 ( 0) MS = 0.0 ( 0 sta phase arrival res dist azm amp per mag amp per mag sta OTAV eP 02:52:16.92 2.5X 12.2 147 OTA PAYG eP 02:52:21.03 5.2X 12.4 205 g:3.6-1 1.6 4.5X PAY SJG eP 02:53:48.58 -0.7 19.8 66 g:9.3-2 1.0 4.4 b:1.6+2 1.1 5.2 SJG HKT eP 02:54:08.64 -0.3 21.7 334 g:2.5-1 1.5 4.7X b:2.0+2 1.5 5.3 HKT LRAL eP 02:54:16.63 0.9 22.4 356 g:2.2-1 1.1 4.8 b:2.5+2 1.2 5.5 LRA HBF eP 02:54:19.09 1.0 22.6 10 HBF GOGA eP 02:54:19.81 0.6 22.7 3 g:1.4-1 1.1 4.7 b:2.1+2 1.2 5.5 GOG RGRS eP 02:54:19.99 1.8 22.6 11 RGR CSU eP 02:54:20.30 1.1 22.7 11 CSU TWB eP 02:54:20.30 0.0 22.8 11 TWB NHSC eP 02:54:21.10 1.0 22.8 11 g:1.5-1 1.0 4.7 b:1.6+2 1.0 5.4 NHS COW eP 02:54:23.02 1.1 23.0 9 COW JSC eP 02:54:30.54 0.9 23.8 8 JSC JCT eP 02:54:32.01 -0.1 24.0 327 g:3.4-2 .98 4.1 b:5.4+1 1.1 5.0 JCT LHS eP 02:54:33.05 0.9 24.1 9 LHS NNA eP 02:54:34.65 3.7X 23.9 160 g:5.9-2 1.2 4.3 b:2.6+2 2.1 5.4 NNA PLAL eP 02:54:35.48 0.0 24.4 354 g:4.3-1 1.2 5.2 b:3.6+2 1.1 5.8 PLA MYNC eP 02:54:36.32 1.3 24.3 2 g:7.5-2 1.0 4.5 b:7.7+1 1.0 5.2 MYN SCCK eP 02:54:36.36 1.2 24.4 4 SCC SWET eP 02:54:36.90 0.5 24.5 358 SWE UALR eP 02:54:40.13 -0.6 24.9 346 g:2.1-1 .95 5.0 b:1.6+2 .80 5.7 UAL MIAR eP 02:54:41.61 -0.1 25.0 343 g:8.2-2 1.0 4.5 b:7.7+1 .99 5.3 MIA LTX eP 02:54:44.86 -1.0 25.5 320 g:4.6-2 1.0 4.3 b:3.6+1 .90 5.0 LTX WVT eP 02:54:45.10 -1.0 25.5 355 g:5.3-2 1.1 4.3 b:5.1+1 1.0 5.0 WVT BLA eP 02:54:58.53 0.6 26.8 8 g:1.3-1 1.3 4.7 b:1.2+2 1.2 5.4 BLA WMOK eP 02:54:59.53 -1.0 27.1 335 g:5.1-2 1.2 4.3 b:4.1+1 1.1 5.0 WMO SIUC eP 02:55:01.26 -0.6 27.2 353 g:1.3-1 1.1 4.7 b:1.0+2 1.0 5.4 SIU WCI eP 02:55:03.74 -0.4 27.5 358 g:2.1-1 1.0 5.0 b:2.2+2 1.0 5.8 WCI GDL2 eP 02:55:08.23 0.0 27.9 323 GDL CBN eP 02:55:11.44 -0.2 28.3 13 g:8.1-2 1.1 4.5 b:4.8+1 1.0 5.1 CBN BLO eP 02:55:12.05 -0.9 28.5 358 g:9.1-2 .95 4.7 b:8.0+1 .88 5.4 BLO MCWV eP 02:55:20.50 0.1 29.3 8 g:1.4-1 1.1 4.8 b:1.4+2 1.1 5.6 MCW ACSO eP 02:55:22.12 -0.6 29.5 3 g:2.5-1 1.0 5.1 b:2.3+2 1.0 5.9 ACS SSPA eP 02:55:31.54 -0.1 30.6 11 b:5.0+1 1.2 5.2 SSP BNM eP 02:55:33.59 0.9 30.6 323 BNM ANMO eP 02:55:37.18 0.5 31.1 325 b:9.3+0 1.0 4.5 ANM LAZ eP 02:55:38.08 1.3 31.1 323 LAZ AAM eP 02:55:39.83 -0.8 31.6 2 AAM LPAZ eP 02:55:42.70 1.2 31.6 148 b:2.1+1 1.1 4.9 LPA JFWS eP 02:55:46.95 -1.6 32.5 353 b:7.2+1 1.0 5.5 JFW BINY eP 02:55:47.84 -0.4 32.4 13 b:3.8+1 .84 5.3 BIN WUAZ eP 02:56:05.02 -0.7 34.4 320 b:3.0+1 1.3 5.1 WUA LOZ eP 02:56:10.38 -0.4 35.1 13 LOZ PFO eP 02:56:25.32 -0.1 36.7 313 b:5.9+1 .90 5.5 PFO RSSD eP 02:56:28.59 -0.5 37.2 337 b:9.6+1 2.0 5.3 RSS HWUT eP 02:56:41.79 0.4 38.6 328 b:2.2+1 1.0 4.9 HWU ELK eP 02:56:53.43 -0.1 40.1 324 b:9.7+0 1.1 4.4 ELK ULM eP 02:56:54.44 -1.9 40.5 349 b:4.3+1 1.1 5.1 ULM MTUM eP 02:56:54.86 0.6 40.2 317 MTU PTRM eP 02:56:57.08 0.9 40.5 314 PTR BMN eP 02:57:03.37 1.8 41.1 322 b:9.9+0 1.0 4.5 BMN HLID eP 02:57:05.48 0.5 41.5 327 HLI MCMT eP 02:57:05.86 0.0 41.6 330 MCM LRV eP 02:57:05.97 2.0 41.4 314 LRV CMB eP 02:57:06.78 -0.2 41.8 317 b:8.2+0 1.0 4.4 CMB LCCM eP 02:57:08.55 0.5 41.9 332 LCC OHCM eP 02:57:17.34 -1.1 43.2 318 OHC WVOR eP 02:57:17.83 -0.5 43.2 323 b:1.2+1 .99 4.6 WVO NSHM eP 02:57:21.79 0.5 43.5 316 NSH BDFB eP 02:57:33.25 -0.5 45.0 125 b:5.8+1 1.0 5.4 BDF CPUP eP 02:57:37.30 -0.4 45.6 144 b:4.5+1 1.2 5.2 CPU SCHQ eP 02:57:42.80 -1.2 46.4 14 b:7.8+1 1.0 5.6 SCH FCC eP 02:57:58.84 -1.6 48.5 354 b:1.4+2 1.7 5.7 FCC TRQA eP 02:58:35.72 0.6 53.0 157 TRQ YKW3 eP 02:58:55.24 -1.5 56.0 344 YKW DLBC eP 02:59:13.73 -0.9 58.6 334 DLB RES eP 02:59:51.82 -1.0 64.3 357 b:9.8+0 .91 4.9 RES INK eP 03:00:00.04 -1.7 65.6 342 b:1.5+1 1.1 5.0 INK SELV eP 03:01:09.96 0.6 76.8 54 SEL DBIC eP 03:01:22.43 -0.5 79.2 85 b:1.3+1 .88 5.0 DBI Generated 2002 JAN 28 at 22:33 UTC


Epicentral Map


Waveforms


20020128024918.97.USGS