USGS EVENT

Middle American Seismograph Consortium


USGS Fully AUTOMATIC Solution

21 MAY 2001 (141) QFAR prelim ot = 16:43:15.12 +/- 1.27 GALAPAGOS ISLANDS REGION lat = 2.508 +/- 22.1 lon = -95.594 +/- 23.7 dep = 33.0 (**assigned**) nph = 48 of 58 se = 2.47 poor error ellipse = ( 48.0,138.0, 0.0; 0.0, 0.0, 0.0; 38.4, 18.1, 0.0) mb = 4.9 ( 24) 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 OTAV P? 16:47:14.44 -1.0 17.3 97 OTA TUC P? 16:49:47.76 -0.6 32.9 336 b:6.6+0 1.0 4.5 TUC BNM P? 16:49:48.66 -1.5 33.1 343 BNM WVT P? 16:49:51.23 -8.5X 34.2 11 b:1.3+1 1.0 4.8 WVT PLAL P? 16:49:54.42 4.8 33.1 11 b:1.6+2 1.8 5.6 PLA JSC P? 16:50:02.82 2.2 34.3 21 JSC COW P? 16:50:03.82 8.3X 33.7 23 COW SIUC e? 16:50:08.87 -2.0 35.5 9 b:1.1+1 .55 5.0 SIU WUAZ P? 16:50:11.03 -3.5 36.0 338 b:1.4+1 1.0 4.8 WUA WCI P? 16:50:17.37 -1.9 36.5 12 b:4.9+1 .98 5.4 WCI LVC P? 16:50:17.69 2.2 36.1 135 b:1.0+2 2.2 5.3 LVC PFO P? 16:50:23.31 3.6 36.6 330 b:5.5+1 2.0 5.1 PFO BLA P? 16:50:29.75 4.4 37.3 20 BLA PV01 P? 16:50:30.34 3.7 37.4 343 PV0 ISCO P? 16:50:36.47 3.0 38.2 347 b:1.2+0 .40 4.1 ISC MSU e? 16:50:37.05 -2.3 38.9 339 MSU SRU e? 16:50:37.75 -1.4 38.9 341 SRU ABL P? 16:50:40.32 0.5 39.0 328 ABL TPH P? 16:50:40.82 -12.2X 40.6 333 TPH TPNV P? 16:50:41.27 -0.2 39.2 333 b:1.7+1 1.4 4.6 TPN MPU P? 16:50:46.64 -2.3 40.1 341 MPU ACSO P? 16:50:48.09 5.9X 39.3 15 ACS DAU P? 16:50:50.88 0.0 40.3 341 DAU HVU P? 16:50:57.17 -7.9X 42.0 341 HVU MNV P? 16:50:57.55 -1.3 41.3 333 b:9.9-1 .80 3.6X MNV CTU P? 16:50:57.65 3.4 40.7 341 CTU HWUT P? 16:50:58.37 -2.2 41.5 342 b:7.1+1 1.8 5.1 HWU ELK P? 16:50:58.47 -6.3X 42.0 338 b:6.5-1 .35 3.8X ELK SSPA P? 16:51:01.55 3.4 41.2 21 SSP RSSD P? 16:51:04.68 -0.9 42.1 351 b:6.1+0 1.2 4.2 RSS BMN P? 16:51:09.52 0.5 42.5 335 b:3.6+1 1.4 4.9 BMN HAYW P? 16:51:10.44 -2.5 43.0 344 HAY REDW P? 16:51:11.62 -0.4 42.9 344 RED MIV e? 16:51:15.87 -19.3X 45.8 22 MIV HLID P? 16:51:20.75 -1.7 44.2 340 b:1.1+1 1.1 4.6 HLI BEKR P? 16:51:20.78 4.2 43.5 332 b:2.3+1 1.4 4.7 BEK BOZ P? 16:51:23.46 -7.3X 45.2 344 b:2.4+0 1.3 3.9 BOZ WVOR P? 16:51:26.09 -1.2 44.8 336 b:3.6+1 1.8 4.9 WVO MCMT P? 16:51:27.55 0.0 44.8 343 MCM NCB P? 16:51:34.78 2.3 45.4 22 NCB CPUP P? 16:51:39.77 -3.4 46.8 130 b:5.7+1 1.9 5.2 CPU HRY P? 16:51:41.47 2.5 46.2 345 HRY CHMT P? 16:51:42.51 -1.0 46.8 343 CHM PINORP? 16:51:42.68 -1.0 46.8 335 PIN ULM P? 16:51:49.35 -0.1 47.6 360 ULM MSNY P? 16:51:59.55 21.9X 46.1 20 MSN DPW P? 16:52:02.59 0.4 49.2 340 DPW WALA P? 16:52:02.90 2.7 49.0 344 WAL NEW P? 16:52:04.09 2.0 49.2 341 b:8.7+0 .98 4.7 NEW LON P? 16:52:07.55 2.3 49.6 336 LON BDFB P? 16:52:10.83 -0.2 50.4 113 b:1.1+1 1.0 4.8 BDF NLW P? 16:52:11.75 2.4 50.2 339 NLW RPW P? 16:52:14.71 -0.3 50.9 338 RPW FCC P? 16:52:49.85 -3.7 56.1 1 b:3.0+1 1.4 5.1 FCC INK P? 16:54:19.42 -9.2X 70.5 346 b:8.7+0 1.3 4.6 INK RES P? 16:54:34.35 -3.7 72.1 0 b:1.9+1 1.4 4.9 RES BILL P? 16:56:16.50 0.9 90.7 338 BIL SBA P? 16:56:35.28 4.1 94.1 192 b:2.5+1 2.1 5.3 SBA Generated 2001 MAY 21 at 17:02 UTC


Epicentral Map


Waveforms


20010521164315.12.USGS