USGS EVENT

Middle American Seismograph Consortium


USGS Solution

                            

28 AUG 1999 (240) RWAM ot = 12:40:04.65 +/- 0.22 ECUADOR lat = -1.379 +/- 4.1 lon = -77.575 +/- 5.2 MAGNITUDE 6.1 MB (GS) dep = 189.2 (depth phases) nph = 122 of 161 se = 0.78 good error ellipse = ( 60.4,150.4, 0.0; 0.0, 0.0, 0.0; 7.4, 4.6, 0.0) mb = 6.1 ( 55) 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 NNA eP 12:42:32.42 0.0 10.6 176 g:2.0+0 .90 5.3X b:8.9+2 1.1 6.1X NNA eS 12:44:18.05 105.X PAYG eP 12:42:59.50 -0.7 12.7 273 PAY LPAZ ePd 12:43:58.72 -0.5 17.5 148 LPA SJG ePc 12:44:47.70 -0.4 22.4 30 g:9.8-1 .90 5.6X b:9.7+3 2.9 6.8 SJG DWPF eP 12:45:54.08 0.4 29.6 353 g:7.1-1 1.1 5.5X b:1.4+2 1.7 5.4 DWP CPUP eP 12:46:10.00 -1.1 31.5 144 b:5.1+1 .95 5.2 CPU epP 12:46:48.49 depth = 185.5 BDFB eP 12:46:19.95 0.9 32.4 118 b:6.3+2 1.0 6.2 BDF HKT eP 12:46:46.38 -0.2 35.7 332 b:5.0+2 2.2 5.8 HKT epP 12:47:27.04 depth = 188.6 JSC eP 12:46:46.47 0.4 35.6 355 JSC LHS eP 12:46:47.64 0.2 35.8 355 LHS CEH eP 12:46:58.83 0.4 37.1 358 b:1.5+3 1.4 6.4 CEH OXF eP 12:46:59.66 -1.2 37.4 344 b:3.5+2 1.1 5.9 OXF SFTN eP 12:47:07.45 -1.4 38.4 344 SFT WVT eP 12:47:08.78 -1.5 38.5 347 b:1.1+2 .50 5.7 WVT epP 12:47:49.33 depth = 189.7 UALR eP 12:47:09.58 -0.8 38.5 340 UAL epP 12:47:50.80 depth = 193.2 BLA ePc 12:47:10.90 0.9 38.5 356 b:8.3+2 1.1 6.3 BLA epP 12:47:52.00 depth = 192.6 UTMT eP 12:47:12.81 -1.2 39.0 345 UTM LTX iPd 12:47:19.08 1.1 39.4 323 b:2.4+2 .35 6.2 LTX epP 12:47:59.88 depth = 190.3 PLCA eP 12:47:21.16 1.3 39.7 172 b:7.4+2 1.2 6.1 PLC epP 12:47:59.50 depth = 177.1X WCI eP 12:47:23.12 -1.0 40.2 349 b:8.6+1 .53 5.5 WCI epP 12:48:04.46 depth = 192.6 GWDE eP 12:47:24.24 1.5 40.0 2 b:1.2+2 .28 6.0 GWD SIUC eP 12:47:24.34 -1.0 40.4 346 SIU epP 12:48:05.33 depth = 190.6 MCWV eP 12:47:30.44 0.8 40.9 357 b:5.7+2 1.2 6.0 MCW epP 12:48:11.64 depth = 191.3 CCM eP 12:47:30.92 -1.5 41.2 344 b:5.6+2 1.6 5.9 CCM epP 12:48:11.69 depth = 188.9 SLM eP 12:47:33.17 -1.4 41.5 345 SLM epP 12:48:13.39 depth = 185.7 SSPA ePc 12:47:38.28 1.1 41.8 360 b:1.1+3 1.4 6.2 SSP GDL2 eP 12:47:39.78 1.3 41.9 325 GDL LSCT ePc 12:47:47.99 0.9 43.0 5 b:4.8+2 1.3 5.9 LSC BINY ePc 12:47:51.03 0.9 43.4 2 b:2.1+3 1.4 6.5 BIN epP 12:48:31.03 depth = 183.6 AAM eP 12:47:53.10 -0.4 43.8 353 b:7.9+2 1.3 6.1 AAM BNM eP 12:48:01.52 1.1 44.7 325 BNM LPM eP 12:48:02.32 1.0 44.8 325 LPM CBKS eP 12:48:02.97 0.9 44.9 335 b:3.1+2 .49 6.0 CBK epP 12:48:44.16 depth = 188.6 LENM eP 12:48:03.18 1.1 44.9 325 LEN LAZ eP 12:48:05.38 1.2 45.1 325 LAZ JFWS eP 12:48:05.56 -1.5 45.5 347 b:2.2+2 .50 5.9 JFW epP 12:48:47.31 depth = 191.0 LBNH ePc 12:48:09.32 1.0 45.7 6 b:7.2+2 1.1 6.0 LBN epP 12:48:49.94 depth = 185.1 TUC ePd 12:48:11.33 0.9 45.9 320 b:6.9+2 1.4 5.9 TUC GLD eP 12:48:28.29 0.8 48.1 331 b:1.9+2 1.2 5.5 GLD RW3 eP 12:48:29.03 0.5 48.2 328 RW3 WUAZ iPd 12:48:30.91 1.2 48.4 323 b:1.3+3 1.3 6.3 WUA epP 12:49:13.37 depth = 191.9 PV10 ePd 12:48:34.20 -0.5 49.0 327 PV1 EYMN eP 12:48:44.36 -1.7 50.6 348 b:4.8+2 1.2 5.9 EYM epP 12:49:25.92 depth = 185.6 KNB ePd 12:48:44.75 0.8 50.3 323 b:6.9+2 1.4 6.0 KNB epP 12:49:28.27 depth = 195.6 SRU ePd 12:48:45.26 0.5 50.4 327 SRU PFO ePd 12:48:46.20 0.6 50.5 317 b:1.6+3 1.4 6.4 PFO epP 12:49:27.32 depth = 183.4 MSU eP 12:48:49.29 0.5 50.9 325 MSU MTPC eP 12:48:49.45 -0.1 51.0 320 MTP ARUT eP 12:48:51.22 0.6 51.1 323 ARU VTV eP 12:48:54.44 0.3 51.6 318 b:2.5+3 2.5 6.4 VTV DAU ePd 12:48:55.29 0.4 51.7 327 DAU PAS eP 12:48:56.73 0.2 52.0 317 b:3.2+3 2.0 6.6 PAS epP 12:49:39.86 depth = 192.3 CTU eP 12:48:58.11 0.0 52.2 327 CTU NOQ eP 12:48:59.32 -0.1 52.3 327 NOQ SNCC eP 12:48:59.43 -0.4 52.4 315 b:3.0+3 2.5 6.5 SNC TPNV eP 12:49:00.32 1.1 52.3 321 b:5.1+2 1.3 6.0 TPN epP 12:49:43.63 depth = 192.9 DUG iPd 12:49:00.56 0.7 52.4 326 b:1.1+3 1.4 6.3 DUG epP 12:49:43.50 depth = 191.0 HWUT iPd 12:49:01.94 -0.2 52.7 328 b:9.3+2 1.6 6.2 HWU epP 12:49:44.96 depth = 191.3 OHCM e? 12:49:04.35 -29.0X 57.1 320 OHC ISA iPd 12:49:05.08 0.7 53.0 318 ISA ABL ePd 12:49:05.08 0.2 53.1 317 ABL HVU eP 12:49:07.19 -0.5 53.5 328 HVU REDW eP 12:49:08.54 -0.3 53.6 330 RED HAYW eP 12:49:08.74 0.2 53.6 331 HAY TPH eP 12:49:09.27 0.2 53.6 321 b:5.6+2 1.3 6.1 TPH epP 12:49:51.47 depth = 186.6 PTI eP 12:49:11.71 -0.1 54.0 329 PTI STEW eP 12:49:11.90 0.0 54.0 331 STE TMI eP 12:49:12.20 -0.2 54.1 329 TMI GRAI eP 12:49:12.21 -0.7 54.2 330 GRA MTUM eP 12:49:12.51 0.3 54.1 320 MTU ELK iPd 12:49:12.67 -0.1 54.1 325 b:1.5+3 2.1 6.3 ELK epP 12:49:56.40 depth = 193.7 PTRM eP 12:49:12.96 0.0 54.2 317 PTR MNV iPd 12:49:15.35 0.5 54.4 321 b:7.9+2 1.5 6.2 MNV epP 12:49:58.52 depth = 190.7 LRV eP 12:49:19.15 -0.7 55.2 317 LRV QLMT eP 12:49:19.48 0.9 55.0 331 QLM SAO eP 12:49:22.84 -0.4 55.6 318 b:8.9+2 1.8 6.2 SAO epP 12:50:06.06 depth = 190.1 CMB P? 12:49:23.00 -0.3 55.6 319 b:2.8+2 1.5 5.8 CMB HLID iPd 12:49:23.17 0.2 55.6 328 b:4.0+2 1.5 5.9 HLI epP 12:50:07.40 depth = 195.0 MCMT eP 12:49:23.88 0.2 55.7 330 MCM LCCM eP 12:49:24.98 -0.4 55.9 332 LCC WJPM ? 12:49:26.79 23.4X 52.9 318 WJP CVR eP 12:49:27.78 0.2 56.2 318 CVR HRY eP 12:49:29.49 -0.2 56.5 332 HRY LKC eP 12:49:30.29 0.4 56.6 318 LKC SAC eP 12:49:30.71 -0.2 56.7 318 SAC WVOR eP 12:49:34.03 -0.2 57.2 325 b:2.8+1 1.0 5.0X WVO CHMT eP 12:49:34.70 -0.8 57.4 332 CHM HOPS eP 12:49:39.09 -0.2 57.9 319 b:1.9+3 2.5 6.4 HOP WDC iPd 12:49:40.96 -2.0 58.4 321 b:4.4+1 .50 5.5 WDC YBH ePd 12:49:46.45 -1.7 59.2 322 b:9.0+2 2.4 6.1 YBH VIPM eP 12:49:51.19 0.2 59.6 326 VIP NEW iPd 12:49:54.13 -0.5 60.2 331 b:3.3+2 1.4 5.9 NEW epP 12:50:36.97 depth = 184.6 HAWA iPd 12:49:54.36 -0.3 60.2 328 b:2.7+2 1.4 5.8 HAW epP 12:50:38.23 depth = 189.5 DPW eP 12:49:56.16 -0.4 60.4 330 DPW VGB eP 12:49:56.17 0.6 60.3 326 VGB SSOR eP 12:49:58.80 -0.6 60.9 325 SSO COR eP 12:50:01.50 0.0 61.2 324 b:1.3+3 1.5 6.5 COR SHW eP 12:50:02.83 -1.1 61.5 326 SHW LON eP 12:50:04.26 -0.2 61.6 327 LON RMW eP 12:50:06.75 -0.6 62.1 328 RMW BMW eP 12:50:08.73 0.2 62.2 326 BMW SPW eP 12:50:09.15 0.0 62.4 327 SPW GMW eP 12:50:10.75 -0.3 62.6 327 GMW OCWA eP 12:50:17.74 0.9 63.5 327 b:6.6+2 1.5 6.3 OCW DBIC iPc 12:51:15.79 -0.2 73.0 83 b:1.5+3 1.2 6.6 DBI epP 12:52:00.12 depth = 184.3 PAB eP 12:51:43.34 -0.5 78.0 49 b:1.2+3 3.5 6.0X PAB epP 12:52:29.58 depth = 190.4 MHA eP 12:51:52.66 0.4 79.5 291 MHA HON eP 12:52:01.88 -1.2 81.6 292 HON PMR eP 12:52:06.75 -0.3 82.5 333 PMR COLA eP 12:52:09.47 0.1 83.0 336 b:1.6+2 1.2 5.6 COL epP 12:52:54.55 depth = 182.9 KDC eP 12:52:10.44 0.1 83.1 329 b:1.3+2 1.4 5.5 KDC SPU eP 12:52:13.65 0.2 83.8 332 SPU TTA eP 12:52:23.37 -1.1 86.0 333 b:9.1+0 .68 4.7X TTA IMA eP 12:52:23.53 0.7 85.6 337 b:1.4+3 1.7 6.5 IMA SDN eP 12:52:30.18 0.3 87.1 325 b:7.6+2 1.5 6.3 SDN KONO eP 12:52:43.15 0.8 89.7 30 b:4.2+2 2.2 6.0 KON epP 12:53:27.60 depth = 177.3X GEC2 P 12:52:52.50 -0.1 91.9 41 b:1.9+1 1.1 5.1 GEC SBA eP 12:53:02.54 1.2 93.9 191 b:1.6+0 .15 5.0X SBA BGCA ePc 12:53:12.83 0.2 96.1 85 b:1.3+2 .95 6.3 BGC epP 12:53:58.91 depth = 184.0 YSS ePKPdf 12:58:39.41 0.2 122.6 328 YSS CTAO ePKPdf 12:58:57.84 -0.3 132.0 241 CTA GUMO qPKP 12:59:04.56 -1.8 136.3 288 GUM BJT qPKP 12:59:11.33 -0.3 139.6 344 BJT TATO qPKPdf 12:59:29.44 -0.3 150.2 323 TAT Generated 1999 AUG 28 at 15:03 UTC


Epicentral Map


Waveforms


19990828124004.65.USGS