USGS EVENT

Middle American Seismograph Consortium


USGS Solution

17 APR 2002 (107) DBCU ot = 22:06:55.95 +/- 1.08 GULF OF CALIFORNIA lat = 25.792 +/- 11.4 lon = -109.969 +/- 6.8 MAGNITUDE 4.5 (GS) dep = 10.0 (geophysicist) nph = 55 of 66 se = 1.30 A error ellipse = (200.7,110.7, 0.0; 0.0, 0.0, 0.0; 15.7, 7.5, 0.0) mb = 4.5 ( 18) ML = 0.0 ( 0) mblg = 3.8 ( 24) md = 0.0 ( 0) MS = 0.0 ( 0 sta phase arrival res dist azm amp per mag amp per mag sta TUC eP 22:08:31.21 -3.3X 6.5 354 d:3.7+2 6.8X L:3.8-1 1.0 4.7X TUC g:3.4-1 1.0 4.2 b:2.3+1 .95 5.1X LTX ePn 22:08:32.06 -3.7X 6.6 56 d:5.6+2 7.2X L:4.2-1 1.5 4.8X LTX ePg 22:08:59.45 23.7X g:2.3-1 .98 4.0 b:4.9+0 .73 4.6X GDL2 eP 22:08:55.94 0.1 8.1 36 d:3.4+2 7.3X GDL GLA eP 22:08:57.25 -3.1X 8.4 331 d:9.3+1 6.3X GLA BNM eP 22:09:04.69 -1.9 8.8 18 d:3.0+2 7.5X BNM LAZ eP 22:09:05.92 -2.1 8.9 15 d:3.2+2 7.6X LAZ ANMO eP 22:09:17.87 0.3 9.6 18 d:3.8+2 8.0X L:1.4-1 .63 4.8X ANM g:8.0-2 .63 4.0 b:1.2+1 .96 5.3X JCT eP 22:09:24.90 0.6 10.1 60 g:2.4-2 1.0 3.4 JCT MWC eP 22:09:35.96 0.2 10.9 322 MWC KNB eP 22:09:43.53 0.8 11.5 348 g:1.5-1 1.4 4.1X b:4.8+1 .87 5.8X KNB ABL eP 22:09:50.88 0.0 12.1 321 ABL ISA eP 22:09:53.48 0.0 12.3 325 g:2.0-5 1.0 0.4X ISA e 22:10:16.57 23.1X TPNV eP 22:09:55.77 1.4 12.3 336 g:5.3-2 .98 3.8 b:2.1+1 .97 5.4X TPN MSU eP 22:10:01.95 0.7 12.8 352 MSU WMOK eP 22:10:04.54 -0.8 13.1 45 g:3.3-1 1.1 4.6 b:3.3+2 1.1 6.3X WMO SRU eP 22:10:06.38 -1.0 13.3 358 SRU HKT qP 22:10:06.56 0.9 13.2 68 g:2.6-2 1.5 3.4X b:9.5+0 1.0 4.9X HKT PTRM eP 22:10:07.76 1.8 13.2 321 PTR TPH eP 22:10:13.96 1.2 13.7 335 g:4.4-2 1.3 3.7 b:4.5+1 1.3 5.2X TPH ISCO eP 22:10:23.55 0.9 14.4 14 g:1.6-2 1.1 3.4 b:1.6+1 1.0 4.6X ISC DAU eP 22:10:25.98 1.0 14.6 356 DAU JLU eP 22:10:28.75 1.2 14.8 356 JLU CTU eP 22:10:30.22 1.3 14.9 355 CTU ELK eP 22:10:37.67 0.7 15.5 345 g:3.7-2 1.1 3.8 b:3.4+1 1.0 4.6 ELK BMN eP 22:10:41.45 1.2 15.8 339 g:5.6-2 1.2 4.0 b:4.7+1 1.0 4.6 BMN HWUT eP 22:10:41.45 0.8 15.8 356 g:3.6-2 1.2 3.8 b:4.9+1 1.3 4.5 HWU ASMM eP 22:10:41.49 1.1 15.8 328 ASM LKC eP 22:10:43.18 4.2X 15.7 322 LKC HVU eP 22:10:44.17 -0.1 16.1 352 HVU MIAR eP 22:10:52.71 2.0 16.6 54 g:2.8-2 .95 3.8 b:3.0+1 .91 4.4 MIA REDW eP 22:11:02.23 -0.1 17.5 358 RED HAYW eP 22:11:05.66 -0.1 17.8 359 HAY HLID eP 22:11:10.03 0.9 18.1 350 g:8.1-3 .95 3.3 b:8.5+0 .90 3.9 HLI MOD eP 22:11:10.68 0.3 18.2 335 g:1.7-2 1.0 3.6 b:2.2+1 .95 4.3 MOD LKWY eP 22:11:17.57 0.5 18.7 359 g:1.4-2 1.0 3.6 b:3.7+1 1.3 4.4 LKW YMR eP 22:11:19.64 1.1 18.9 358 YMR MCMT eP 22:11:22.81 0.8 19.1 354 MCM BOZ eP 22:11:29.40 -0.7 19.9 357 g:1.4-2 1.1 3.5 b:1.6+1 1.1 4.2 BOZ LCCM eP 22:11:32.06 -0.3 20.1 356 LCC LNOR eP 22:11:40.36 -2.7 21.1 344 LNO HRY eP 22:11:40.82 -0.5 20.9 356 HRY SIUC eP 22:11:43.49 -0.7 21.2 51 g:7.3-2 1.0 4.4 b:5.4+1 .80 5.0 SIU VGB eP 22:11:43.51 -3.6X 21.5 339 VGB CHMT eP 22:11:43.53 -1.0 21.2 354 CHM LRAL eP 22:11:44.63 0.2 21.2 65 g:1.5-2 .95 3.7 b:1.9+1 1.0 4.4 LRA WVT eP 22:11:46.90 -0.6 21.6 56 g:2.6-2 .98 3.9 WVT HAWA eP 22:11:49.96 -1.3 21.9 342 g:2.3-2 .88 3.9 b:2.1+1 .79 4.6 HAW DPW eP 22:11:58.78 -2.8 23.0 346 DPW SWET eP 22:12:00.73 1.8 22.7 60 SWE LON eP 22:12:01.54 0.2 22.9 339 LON NEW eP 22:12:02.28 -0.8 23.1 348 g:1.1-2 .98 3.6 b:1.5+1 1.0 4.5 NEW e 22:12:15.45 12.4X WALA eP 22:12:05.81 -0.3 23.4 353 g:4.1-2 1.2 4.1 b:4.3+1 1.1 4.9 WAL e 22:12:19.65 13.5X NLW eP 22:12:06.80 -1.9 23.7 343 NLW RPW eP 22:12:17.06 2.0 24.4 341 RPW GOGA qP 22:12:17.71 4.0X 24.2 65 g:1.4-2 1.1 3.7 b:1.3+1 .74 4.6 GOG ULM eP 22:12:34.87 -2.4 26.7 20 g:1.9-2 .98 3.9 b:5.5+0 .65 4.4 ULM FCC eP 22:13:44.00 -4.5X 34.8 14 b:8.9+0 .99 4.6 FCC DLBC eP 22:13:55.38 0.2 35.6 342 DLB YKW3 eP 22:14:03.38 -2.8 36.9 356 YKW OTAV eP 22:14:31.73 1.6 39.6 125 OTA INK eP 22:15:11.23 -0.5 44.8 348 b:7.2+0 .81 4.6 INK IMA eP 22:15:39.47 -2.2 48.6 338 b:4.5+1 1.2 5.4 IMA Generated 2002 APR 18 at 18:01 UTC


Epicentral Map


Waveforms


20020417220655.95.USGS