USGS EVENT

Middle American Seismograph Consortium


USGS Fully AUTOMATIC Solution

29 MAY 2001 (149) QNAQ prelim ot = 18:48:02.38 +/- 1.65 REVILLA GIGEDO ISLANDS REGION lat = 19.586 +/- 18.2 lon = -109.272 +/- 10.7 dep = 33.0 (**assigned**) nph = 30 of 39 se = 0.98 star error ellipse = (202.4,112.4, 0.0; 0.0, 0.0, 0.0; 25.4, 11.1, 0.0) mb = 5.1 ( 23) ML = 0.0 ( 0) mblg = 4.3 ( 13) md = 0.0 ( 0) MS = 0.0 ( 0 sta phase arrival res dist azm amp per mag amp per mag sta TUC P? 18:51:03.51 -0.6 12.7 354 b:2.8+2 1.3 6.2X TUC BNM P? 18:51:30.65 0.7 14.7 9 BNM LENM P? 18:51:30.71 1.2 14.7 8 LEN ANMO P? 18:51:41.16 0.8 15.5 9 b:3.0+2 1.9 5.2 ANM WUAZ P? 18:51:47.10 0.6 16.0 354 g:1.5-1 1.0 4.5 b:1.5+2 1.0 5.1 WUA PAS P? 18:51:53.23 0.0 16.5 333 g:1.1-1 1.1 4.3 b:2.2+2 1.4 5.1 PAS VTV P? 18:51:54.28 0.7 16.5 336 b:2.5+1 .35 4.7 VTV TPNV P? 18:52:16.01 0.2 18.3 342 b:2.4+2 1.2 5.2 TPN PV01 P? 18:52:18.24 0.2 18.5 2 PV0 PV10 P? 18:52:19.18 -1.7 18.7 1 PV1 PTRM P? 18:52:20.73 0.5 18.7 331 PTR MSU e? 18:52:22.98 -1.6 19.0 353 MSU PWLA P? 18:52:27.62 -49.6X 24.2 46 PWL PLAL P? 18:52:27.77 -49.4X 24.2 46 PLA SWET P? 18:52:35.32 -57.2X 25.8 48 SWE OXF P? 18:52:35.53 -30.2X 23.0 46 g:8.5-2 1.0 4.5 OXF PDTN P? 18:52:36.34 -56.9X 25.9 48 PDT SAO P? 18:52:36.35 -0.5 20.2 331 g:3.3-2 .95 4.0 b:3.4+2 1.8 5.4 SAO MNV P? 18:52:38.00 -0.4 20.3 340 g:2.1-1 1.2 4.7 b:2.1+2 1.2 5.3 MNV ISCO P? 18:52:39.17 -0.3 20.4 8 b:4.4+1 1.1 4.7 ISC WVT P? 18:52:43.81 -41.2X 25.0 44 g:1.4-1 1.1 4.7 WVT ELK P? 18:52:51.95 -0.8 21.7 348 b:6.6+2 2.2 5.7 ELK HWUT P? 18:52:53.92 -2.1 22.0 355 b:4.5+1 .65 5.0 HWU GOGA e? 18:52:56.64 -44.8X 26.8 54 g:9.7-3 .83 3.7 GOG AHID P? 18:53:01.09 -6.0X 23.2 357 g:5.5-2 .75 4.4 b:3.1+1 .60 5.0 AHI CCM P? 18:53:16.99 0.3 24.2 37 b:1.3+2 1.8 5.2 CCM WVOR P? 18:53:17.37 1.1 24.1 343 g:7.1-2 1.0 4.4 b:1.3+0 .40 3.8X WVO MOD P? 18:53:17.48 1.0 24.1 340 g:9.0-2 1.0 4.5 b:9.0+1 1.0 5.2 MOD HLID P? 18:53:19.16 1.1 24.3 351 g:4.2-2 1.0 4.2 b:4.2+1 1.0 4.9 HLI RSSD P? 18:53:23.63 0.2 24.9 9 b:2.9+1 1.0 4.8 RSS BOZ P? 18:53:34.33 -0.4 26.1 356 b:7.5-1 .83 3.3X BOZ WCI P? 18:53:45.87 0.9 27.2 42 g:2.7-2 1.1 4.1 b:7.0+1 1.5 5.1 WCI NEW P? 18:54:04.51 0.5 29.3 349 g:1.1-2 .88 3.8 b:1.1+1 .88 4.6 NEW ACSO P? 18:54:08.21 -6.5X 30.5 42 b:1.5+1 .55 5.0 ACS EYMN P? 18:54:24.20 -1.4 31.8 23 b:2.0+1 .93 5.0 EYM MCWV P? 18:54:29.40 -0.6 32.2 45 b:5.1+1 1.4 5.2 MCW SSPA P? 18:54:44.77 -0.7 34.0 45 b:4.8+1 1.6 5.2 SSP BINY e? 18:55:04.39 1.8 36.0 44 b:6.3+1 1.5 5.3 BIN NCB P? 18:55:18.70 -0.5 38.0 42 b:2.0+0 .40 4.3 NCB Generated 2001 MAY 29 at 18:58 UTC


Epicentral Map


Waveforms


20010529184802.38.USGS