USGS EVENT

Middle American Seismograph Consortium


USGS Solution

18 APR 2002 (108) DCDY ot = 13:42:32.23 +/- 3.41 CENTRAL EAST PACIFIC RISE lat = -5.973 +/- 52.6 lon = -107.385 +/- 27.2 MAGNITUDE 4.5 (GS) dep = 10.0 (geophysicist) nph = 17 of 20 se = 1.03 C error ellipse = (181.6, 91.6, 0.0; 0.0, 0.0, 0.0; 69.4, 35.9, 0.0) mb = 4.5 ( 10) 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 JCT eP 13:49:45.91 2.3 37.0 11 b:1.5+1 1.7 4.5 JCT LAZ eP 13:50:10.60 0.2 40.2 0 LAZ TPNV eP 13:50:36.50 -1.0 43.5 350 b:3.1+0 1.0 4.0 TPN MTUM qP 13:50:44.91 0.2 44.3 347 MTU PLAL qP 13:50:46.18 -0.4 44.6 23 PLA MYNC qP 13:51:00.37 0.0 46.3 27 b:1.0+1 .98 4.8 MYN JSC eP 13:51:04.59 -1.2 47.0 30 JSC ELK qP 13:51:07.22 1.1 47.0 352 b:1.8+0 .86 4.2 ELK HAYW eP 13:51:24.23 -0.6 49.5 357 HAY HLID eP 13:51:25.24 -1.5 49.7 353 b:2.1+0 .94 4.1 HLI RSSD eP 13:51:32.55 4.0X 50.0 3 b:5.8+0 1.2 4.4 RSS MCMT eP 13:51:34.57 -0.5 50.8 355 MCM QLMT eP 13:51:38.90 4.6X 50.7 356 QLM LCCM eP 13:51:41.69 -0.4 51.7 356 LCC FCC eP 13:53:17.56 0.6 65.4 8 b:7.4+0 .81 4.9 FCC DLBC eP 13:53:26.28 0.6 66.7 347 DLB YKW3 eP 13:53:37.70 0.8 68.6 356 YKW PMR eP 13:54:19.14 5.6X 74.7 341 b:9.9+0 .87 4.9 PMR INK qP 13:54:22.00 -0.9 76.3 350 b:6.6+0 1.0 4.7 INK RES qP 13:54:48.16 0.7 80.9 3 b:2.7+0 .89 4.3 RES Generated 2002 APR 19 at 17:53 UTC


Epicentral Map


Waveforms


20020418134232.23.USGS