USGS EVENT

Middle American Seismograph Consortium


USGS Fully AUTOMATIC Solution

27 APR 2001 (117) PHAB prelim ot = 02:21:48.70 +/- 1.82 NORTHERN EAST PACIFIC RISE lat = 8.318 +/- 25.8 lon = -103.416 +/- 23.2 dep = 33.0 (**assigned**) nph = 25 of 30 se = 1.12 poor error ellipse = (220.7,130.7, 0.0; 0.0, 0.0, 0.0; 42.2, 17.4, 0.0) mb = 4.5 ( 13) ML = 0.0 ( 0) mblg = 3.9 ( 2) md = 0.0 ( 0) MS = 0.0 ( 0 sta phase arrival res dist azm amp per mag amp per mag sta JCT P? 02:26:45.22 0.6 22.3 8 g:2.0-2 1.0 3.8 b:4.2+0 .30 4.4 JCT HKT P? 02:26:50.01 1.8 22.7 17 g:2.7-2 1.6 3.8X b:2.6+0 1.1 3.6 HKT TUC P? 02:27:09.28 0.0 24.8 345 b:1.4+1 1.0 4.5 TUC BNM P? 02:27:21.06 2.0 25.9 354 BNM OTAV P? 02:27:23.01 1.5 26.1 107 OTA MIAR P? 02:27:33.98 -1.1 27.6 18 g:1.7-2 1.1 3.9 b:1.7+1 1.1 4.6 MIA ARUT e? 02:27:51.42 -11.2X 30.7 344 ARU RW3 P? 02:27:58.98 2.1 30.0 353 RW3 PV01 P? 02:27:59.32 2.5 30.0 352 PV0 SRU P? 02:28:12.66 4.6X 31.3 349 SRU DAU P? 02:28:20.33 0.1 32.7 349 DAU DUG P? 02:28:21.55 0.3 32.8 347 b:1.2+1 1.2 4.7 DUG HWUT P? 02:28:31.13 0.4 33.9 349 b:7.9+0 1.0 4.6 HWU LRV e? 02:28:32.56 16.4X 32.2 333 LRV BMN P? 02:28:33.87 0.2 34.3 341 b:1.0+1 1.3 4.6 BMN OHCM P? 02:28:39.32 0.4 34.9 335 OHC AHID P? 02:28:39.55 -0.2 35.0 350 b:7.6+0 .83 4.7 AHI REDW P? 02:28:44.20 -0.1 35.5 351 RED HAYW P? 02:28:45.86 -0.1 35.7 351 HAY HLID P? 02:28:52.37 0.5 36.4 346 b:4.3+0 1.0 4.3 HLI QLMT P? 02:28:57.78 0.6 37.0 351 QLM LCCM P? 02:28:58.80 -7.2X 38.1 350 LCC MCMT P? 02:28:59.90 0.7 37.3 349 MCM BOZ P? 02:29:04.95 0.9 37.9 351 b:6.1+0 1.4 4.3 BOZ HRY P? 02:29:12.62 -0.4 38.9 351 HRY NEW P? 02:29:33.42 -0.5 41.5 346 b:1.0+1 .93 4.5 NEW WALA P? 02:29:35.80 1.1 41.6 350 b:8.8+0 1.2 4.4 WAL ULM P? 02:29:38.60 -1.9 42.3 7 ULM FCC P? 02:30:45.35 -2.7 50.8 6 b:1.5+1 1.2 4.8 FCC SLKM P? 02:32:38.19 26.3X 62.6 336 SLK Generated 2001 APR 27 at 02:36 UTC


Epicentral Map


Waveforms


20010427022148.70.USGS