USGS EVENT

Middle American Seismograph Consortium


USGS Solution

7 FEB 2002 ( 38) AIBW ot = 23:28:31.98 +/- 0.56 NORTHERN EAST PACIFIC RISE lat = 8.246 +/- 8.7 lon = -103.089 +/- 11.6 MAGNITUDE 4.9 (GS) dep = 10.0 (geophysicist) nph = 45 of 209 se = 0.90 A error ellipse = ( 55.4,145.4, 0.0; 0.0, 0.0, 0.0; 18.0, 6.3, 0.0) mb = 4.7 ( 25) ML = 0.0 ( 0) mblg = 4.0 ( 6) md = 0.0 ( 0) MS = 4.9 ( 97 sta phase arrival res dist azm amp per mag amp per mag sta PAYG eP 23:32:12.96 0.1 15.5 124 g:1.8-1 1.3 4.4 b:1.8+2 1.3 5.2 PAY LR 23:35:54.95 LTX eP 23:33:15.84 -2.2 21.0 359 g:1.3-2 .98 3.6 b:5.0+1 2.0 4.5 LTX LR 23:38:30.30 S:7.3+0 19. 5.1 JCT eP 23:33:31.63 0.1 22.3 7 g:4.8-2 1.0 4.2 b:4.8+1 1.0 4.9 JCT LR 23:39:08.72 S:7.2+0 20. 5.1 HKT eP 23:33:35.35 0.9 22.6 17 g:2.7-1 1.8 4.7X b:2.7+2 1.8 5.4 HKT LR 23:39:17.45 S:3.3+0 19. 4.8 GDL2 eP 23:33:47.26 0.7 23.9 357 GDL OTAV eP 23:34:06.75 1.0 25.8 107 OTA LR 23:40:47.77 BNM eP 23:34:07.88 0.9 26.0 353 BNM LENM eP 23:34:08.77 1.4 26.0 353 LEN LAZ eP 23:34:11.19 1.4 26.3 352 LAZ WMOK eP 23:34:12.60 -0.3 26.7 8 g:4.1-2 1.9 4.0X b:1.6+1 1.4 4.5 WMO LR 23:41:12.15 S:4.7+0 19. 5.1 ANMO eP 23:34:14.39 0.4 26.8 354 g:6.8-3 1.2 3.4 b:8.1+0 1.3 4.2 ANM LR 23:41:14.88 S:2.4+0 19. 4.8 MIAR eP 23:34:20.09 -1.4 27.6 17 g:4.6-2 .95 4.4 b:4.6+1 .95 5.2 MIA LR 23:41:38.87 S:2.5+0 20. 4.8 WUAZ eP 23:34:27.39 0.4 28.2 346 g:1.8-2 1.1 3.9 b:1.8+1 1.1 4.8 WUA LR 23:41:55.53 S:2.0+0 19. 4.7 ABL eP 23:34:47.43 1.1 30.3 333 ABL TPNV eP 23:34:52.24 0.6 30.9 339 b:2.8+1 1.6 4.9 TPN LR 23:43:14.37 S:1.1+0 19. 4.5 MVU eP 23:34:54.23 0.1 31.2 346 b:1.7+0 .48 4.2 MVU LR 23:43:22.34 S:2.4+0 19. 4.9 MSU eP 23:34:54.25 0.1 31.2 346 MSU ISCO eP 23:34:57.77 1.1 31.5 356 ISC LR 23:43:30.10 S:7.5+0 20. 5.4 TPH eP 23:35:05.13 1.4 32.3 339 b:2.4+1 1.5 4.9 TPH LR 23:43:53.66 S:1.6+0 21. 4.7 DAU eP 23:35:08.22 -0.2 32.8 348 DAU DUG eP 23:35:09.59 0.3 33.0 346 b:1.3+1 1.0 4.8 DUG LR 23:44:12.25 S:1.2+0 21. 4.6 WCI eP 23:35:12.13 -1.0 33.4 24 b:7.7+0 .73 4.7 WCI LR 23:44:25.32 S:2.4+0 19. 4.9 SPUT eP 23:35:18.02 0.1 34.0 347 SPU HWUT eP 23:35:18.91 0.1 34.1 349 b:1.3+1 1.1 4.8 HWU LR 23:44:43.17 S:9.3-1 20. 4.5 ELK eP 23:35:19.46 0.1 34.1 343 b:9.3+0 1.2 4.6 ELK LR 23:44:44.90 S:3.2+0 19. 5.1 BW06 eP 23:35:24.59 -1.1 34.9 352 b:1.3+1 1.1 4.7 BW0 LR 23:45:05.94 S:9.2-1 19. 4.5 AHID eP 23:35:27.20 -0.5 35.1 350 b:9.2+0 1.1 4.6 AHI LR 23:45:12.65 S:1.3+0 20. 4.7 BEKR qP 23:35:28.29 0.8 35.1 337 BEK LR 23:45:11.95 S:3.0+0 20. 5.0 BLA qP 23:35:30.12 -0.1 35.4 32 BLA LR 23:45:21.72 S:1.1+0 21. 4.6 RSSD eP 23:35:33.36 0.2 35.7 359 b:1.9+1 1.5 4.7 RSS LR 23:45:31.15 HLID eP 23:35:39.63 -0.3 36.5 346 b:1.2+1 1.1 4.6 HLI LR 23:45:54.04 S:1.2+0 20. 4.7 MCMT eP 23:35:47.76 0.5 37.4 349 MCM LCCM eP 23:35:53.60 -0.3 38.2 350 LCC CHMT eP 23:36:04.51 -0.2 39.5 349 CHM NEW eP 23:36:21.33 -0.5 41.6 346 b:2.0+1 1.2 4.7 NEW LR 23:48:19.41 S:1.5+0 19. 4.9 LPAZ eP 23:36:30.29 1.6 42.3 125 b:4.8+1 1.4 5.0 LPA LR 23:48:38.69 S:8.4-1 19. 4.6 CPUP eP 23:38:13.90 -0.5 56.2 129 CPU LR 23:55:13.19 S:9.9-1 19. 4.9 BDFB eP 23:38:37.19 -1.0 59.5 114 b:8.1+0 .95 4.8 BDF LR 23:56:47.96 S:5.4-1 19. 4.7 TRQA eP 23:38:40.52 -0.2 59.9 143 TRQ LR 23:57:00.29 INK eP 23:39:00.97 -1.9 63.3 348 b:6.1+0 1.4 4.6 INK PMR eP 23:39:01.05 -0.1 63.0 337 b:2.0+1 1.2 5.2 PMR LR 23:58:28.75 S:6.8-1 19. 4.8 RSO eP 23:39:05.40 -1.4 63.8 335 RSO SPU eP 23:39:07.21 -0.1 63.9 336 SPU MCK eP 23:39:08.11 -1.3 64.3 339 b:3.3+0 1.4 4.3 MCK LR 23:59:03.95 TUC LR 23:40:24.45 25.0 344 S:1.5+0 22. 4.4 TUC BILL eP 23:40:56.02 -0.7 82.7 338 BIL LR 00:07:48.59 PFO LR 23:41:53.07 28.1 336 PFO UALR LR 23:41:55.68 28.2 19 S:8.0+0 21. 5.3 UAL DWPF LR 23:42:02.53 28.4 43 S:5.0+0 21. 5.1 DWP LRAL LR 23:42:13.57 28.8 29 S:1.5+0 19. 4.6 LRA OXF LR 23:42:19.12 29.0 24 S:1.8+0 21. 4.7 OXF MET LR 23:42:28.63 29.3 22 MET PLAL LR 23:42:46.32 30.0 25 S:3.7+0 21. 5.0 PLA CBKS LR 23:43:03.97 30.6 5 S:3.9+0 21. 5.0 CBK DAC LR 23:43:12.37 30.9 337 S:3.6+0 21. 5.0 DAC GOGA LR 23:43:13.47 30.9 33 S:1.5+0 20. 4.6 GOG WVT LR 23:43:17.33 31.1 24 S:1.6+0 21. 4.7 WVT SWET LR 23:43:18.97 31.1 28 SWE GLD LR 23:43:28.00 31.4 357 S:6.2+0 19. 5.3 GLD CCM LR 23:43:31.49 31.5 18 CCM MYNC LR 23:43:40.45 31.9 30 S:2.6+0 19. 4.9 MYN SIUC LR 23:43:41.84 31.9 21 S:1.4+0 20. 4.7 SIU SLM LR 23:43:55.68 32.4 19 S:1.7+0 20. 4.7 SLM MPU LR 23:43:59.87 32.5 348 MPU NHSC LR 23:44:00.75 32.6 37 NHS SAO LR 23:44:10.99 32.9 332 SAO NNA LR 23:44:11.15 32.9 127 S:1.5+0 21. 4.7 NNA MNV LR 23:44:12.35 33.0 338 S:1.4+0 21. 4.7 MNV CMB LR 23:44:27.78 33.5 335 S:9.6-1 20. 4.5 CMB BLO LR 23:44:47.04 34.2 23 S:4.8+0 22. 5.2 BLO WCN LR 23:44:51.57 34.4 337 S:2.4+0 21. 4.9 WCN BMN LR 23:44:53.92 34.4 341 S:6.4-1 21. 4.3 BMN PAHR LR 23:44:57.28 34.6 338 S:1.8+0 22. 4.8 PAH HOPS LR 23:45:23.96 35.5 333 S:2.8+0 19. 5.0 HOP KCPM LR 23:45:46.56 36.3 333 KCP JFWS LR 23:45:47.76 36.3 16 S:2.7+0 22. 5.0 JFW ACSO LR 23:45:54.33 36.6 26 S:1.4+0 22. 4.7 ACS WDC LR 23:45:54.51 36.6 335 S:1.4+0 22. 4.7 WDC WVOR LR 23:45:58.48 36.7 341 WVO LKWY LR 23:45:59.37 36.7 351 S:2.1+0 20. 4.9 LKW MOD LR 23:46:01.56 36.8 338 S:1.2+0 19. 4.7 MOD YMR LR 23:46:04.76 36.9 351 YMR SJG LR 23:46:12.87 37.2 71 S:9.7-1 19. 4.6 SJG KHMM LR 23:46:16.00 37.3 334 KHM MCWV LR 23:46:23.05 37.6 30 S:1.4+0 19. 4.8 MCW YBH LR 23:46:23.95 37.6 336 YBH CBN LR 23:46:29.31 37.8 34 S:1.7+0 19. 4.9 CBN BOZ LR 23:46:35.00 38.0 350 S:2.2+0 19. 5.0 BOZ AAM LR 23:46:35.39 38.0 24 S:1.6+0 19. 4.8 AAM PINORLR 23:46:54.89 38.7 339 PIN DBO LR 23:47:03.23 39.0 336 DBO SSPA LR 23:47:12.08 39.3 31 S:1.6+0 20. 4.8 SSP COR LR 23:47:39.19 40.2 338 COR HAWA LR 23:47:47.97 40.5 342 HAW EYMN LR 23:47:54.37 40.8 12 S:2.3+0 20. 5.0 EYM BINY LR 23:48:12.47 41.4 31 S:1.5+0 22. 4.8 BIN LON LR 23:48:17.44 41.6 341 LON PAL LR 23:48:19.58 41.7 34 S:1.3+0 19. 4.8 PAL ULM LR 23:48:37.98 42.3 7 S:1.6+0 20. 4.9 ULM RWW LR 23:48:39.56 42.4 339 RWW LSCT LR 23:48:43.45 42.5 34 S:2.0+0 20. 5.0 LSC GNW LR 23:48:47.34 42.6 340 GNW OCWA LR 23:49:05.09 43.2 339 OCW NCB LR 23:49:14.44 43.6 30 S:1.4+0 19. 4.9 NCB BRYW LR 23:49:14.65 43.6 35 BRY PTGA LR 23:49:23.55 43.9 100 PTG HRV LR 23:49:25.46 44.0 34 S:3.5-1 19. 4.3 HRV WES LR 23:49:26.89 44.0 34 S:1.1+1 19. 5.8 WES HNH LR 23:49:37.46 44.4 32 HNH LBNH LR 23:49:53.33 44.9 32 S:2.0+0 21. 5.0 LBN WVL LR 23:50:33.84 46.4 33 S:7.5+0 19. 5.7 WVL EMMW LR 23:51:10.83 47.7 34 EMM PQI LR 23:51:37.98 48.6 32 S:5.9+0 19. 5.6 PQI POHA LR 23:53:13.64 52.0 289 POH KIP LR 23:54:23.87 54.4 290 KIP SCHQ LR 23:54:31.27 54.7 25 S:1.4+0 19. 5.1 SCH PLCA LR 23:55:43.23 57.2 151 S:8.4-1 20. 4.8 PLC DIV LR 23:57:44.42 61.5 338 S:1.7+0 20. 5.2 DIV KDAK LR 23:58:08.50 62.3 333 S:9.3-1 21. 4.9 KDA RC01 LR 23:58:26.89 63.0 337 RC0 FIB LR 23:58:33.09 63.2 337 FIB COLA LR 23:59:13.89 64.6 341 S:6.0-1 19. 4.8 COL SDPT LR 23:59:27.00 65.1 328 SDP UNV LR 00:00:46.09 67.8 325 UNV RCBR LR 00:01:03.38 68.4 100 S:1.5+0 19. 5.3 RCB TNA LR 00:02:52.28 72.3 337 TNA ADK LR 00:03:25.78 73.4 322 ADK PMSA LR 00:05:47.86 78.4 164 PMS SMY LR 00:06:08.37 79.1 322 SMY FX1 LR 00:06:24.58 79.7 322 FX1 KBS LR 00:09:41.89 86.6 10 KBS SPB4 LR 00:10:14.11 87.8 10 SPB KWAJ LR 00:10:23.05 88.1 279 S:7.5-1 21. 5.1 KWA PET LR 00:10:32.82 88.4 323 S:4.0-1 21. 4.8 PET ESK LR 00:10:45.70 88.9 34 ESK SNZO LR 00:11:05.89 89.6 228 S:9.3-1 21. 5.2 SNZ MA2 LR 00:11:46.48 91.0 331 S:3.2-1 20. 4.8 MA2 TIXI LR 00:12:52.95 93.3 346 S:5.0-1 22. 4.9 TIX KONO LR 00:13:14.33 94.1 28 KON NAO01LR 00:13:16.94 94.2 27 NAO ARE0 LR 00:13:35.06 94.8 16 ARE DBIC LR 00:14:41.67 97.1 82 S:3.0-1 19. 4.8 DBI SBA LR 00:15:07.14 98.0 192 SBA SPA LR 00:15:11.55 98.2 180 SPA YAK LR 00:15:35.04 99.0 338 S:6.2-1 19. 5.1 YAK VNDA LR 00:15:37.28 99.1 193 VND YSS LR 00:16:03.19 100.0 321 S:3.7-1 19. 4.9 YSS OBN LR 00:20:05.31 108.5 23 S:1.4+0 22. 5.5 OBN GUMO LR 00:20:23.90 109.1 287 S:6.2-1 19. 5.2 GUM MDJ LR 00:20:25.39 109.2 323 MDJ TAU LR 00:20:45.58 109.9 227 TAU HIA LR 00:21:33.39 111.6 331 HIA CTAO LR 00:21:49.19 112.1 252 S:2.2-1 21. 4.7 CTA ARU LR 00:22:37.44 113.8 11 S:5.2-1 21. 5.1 ARU KS15 LR 00:22:47.83 114.2 317 KS1 STKA LR 00:23:33.13 115.8 239 STK TLY LR 00:23:40.29 116.0 342 S:5.3-1 22. 5.1 TLY BR131LR 00:24:28.30 117.7 37 BR1 BRVK LR 00:24:55.61 118.7 5 BRV KIV LR 00:25:19.30 119.5 28 S:4.9-1 21. 5.1 KIV BJT LR 00:25:28.34 119.8 326 BJT MAW LR 00:25:32.54 120.0 174 MAW BGCA LR 00:25:38.10 120.2 79 S:4.3-1 21. 5.1 BGC SUR LR 00:26:55.81 122.9 123 SUR GNI LR 00:27:10.74 123.4 29 S:3.8-1 20. 5.1 GNI TATO LR 00:28:08.88 125.5 309 S:6.8-1 19. 5.3 TAT LBTB LR 00:29:33.02 128.4 115 S:3.4-1 21. 5.0 LBT TKM2 LR 00:29:51.87 129.1 1 TKM EKS2 LR 00:29:57.36 129.3 3 EKS ENH LR 00:30:34.18 130.6 322 ENH MBAR LR 00:31:54.92 133.4 83 S:9.3-1 19. 5.5 MBA NWAO LR 00:32:51.79 135.4 231 S:2.5-1 19. 4.9 NWA KAPI LR 00:33:47.78 137.3 272 S:2.0-1 22. 4.8 KAP QIZ LR 00:33:58.28 137.7 310 QIZ LSA LR 00:34:59.68 139.9 341 LSA KMBO LR 00:35:00.03 139.9 82 S:4.7-1 21. 5.2 KMB CM31 LR 00:37:46.04 145.7 321 CM3 COCO LR 00:44:34.04 160.0 257 COC Generated 2002 FEB 8 at 15:24 UTC


Epicentral Map


Waveforms


20020207232831.98.USGS