USGS EVENT

Middle American Seismograph Consortium


USGS Solution

11 APR 2002 (101) CVAY ot = 02:19:14.48 +/- 1.13 PUERTO RICO REGION lat = 19.227 +/- 7.4 lon = -66.673 +/- 9.5 MAGNITUDE 4.6 (GS) dep = 54.0 +/- 11.5 nph = 43 of 54 se = 1.03 A error ellipse = (218.9, 61.3,329.0; 70.6, 18.1, 6.9; 17.8, 16.0, 8.7) mb = 4.6 ( 18) ML = 0.0 ( 0) mblg = 0.0 ( 0) md = 4.6 ( 1) MS = 0.0 ( 0 sta phase arrival res dist azm amp per mag amp per mag sta SJG eP 02:19:35.10 -0.4 1.2 156 d:3.0+2 4.6 L:1.0+1 .70 4.2X SJG g:9.6+0 1.0 4.8X DWPF eP 02:22:55.47 -3.8X 16.1 306 g:4.8-2 .70 4.1X b:3.1+1 .60 4.6 DWP CSU eP 02:23:25.20 0.2 18.2 321 CSU RGRS eP 02:23:26.32 1.1 18.2 321 RGR HBF eP 02:23:26.88 0.1 18.4 321 HBF TWB eP 02:23:27.20 0.9 18.3 322 TWB NHSC eP 02:23:27.55 0.7 18.4 322 g:2.2-1 1.2 4.7X b:4.9+1 .55 4.9 NHS COW eP 02:23:31.43 -1.5 18.9 321 COW eS 02:26:36.12 183.X LHS eP 02:23:41.36 -0.9 19.7 323 LHS eS 02:26:58.96 196.X JSC eP 02:23:43.96 0.4 19.8 322 JSC eS 02:27:03.33 199.X CBN eP 02:23:54.67 -1.7 21.1 336 g:5.4-2 .63 4.4X b:6.3+1 .47 5.2 CBN eS 02:27:30.79 214.X BLA eP 02:24:07.82 6.3X 21.6 329 g:1.1-1 1.0 4.6X b:4.9+1 .58 5.1 BLA eS 02:27:44.28 222.X OTAV eP 02:24:08.32 0.8 22.1 213 OTA PAL eP 02:24:10.75 -0.5 22.6 346 g:5.0-2 .75 4.4X b:1.2+1 .70 4.4 PAL LSCT eP 02:24:16.79 0.7 23.1 347 g:8.9-2 1.0 4.5X b:1.7+1 1.0 4.4 LSC SWET eP 02:24:19.35 0.7 23.3 317 SWE eS 02:28:19.22 240.X HRV eP 02:24:22.15 1.2 23.6 351 g:5.3-2 1.0 4.3X b:5.3+1 1.0 4.9 HRV JCT eP 02:25:36.44 -1.3 32.0 297 b:5.9+0 .38 4.8 JCT WMOK eP 02:25:39.33 -1.6 32.3 305 WMO LTX eP 02:26:04.03 -0.5 35.1 294 b:4.8+0 .54 4.6 LTX GDL2 eP 02:26:12.45 -1.3 36.1 299 GDL BNM eP 02:26:32.45 -0.4 38.4 301 BNM e 02:26:48.93 16.1X ANMO eP 02:26:33.03 -0.1 38.5 302 ANM e 02:26:48.53 15.4X LPM qP 02:26:33.79 0.7 38.4 301 LPM LAZ eP 02:26:36.79 0.1 38.9 301 LAZ e 02:26:50.81 14.1X BDFB eP 02:26:38.61 -0.9 39.2 151 b:1.3+0 .52 4.0 BDF ISCO eP 02:26:39.18 -0.3 39.2 310 b:2.5+0 .90 4.1 ISC RW3 qP 02:26:48.72 0.5 40.3 307 RW3 PV01 qP 02:26:54.65 1.3 40.9 306 PV0 WUAZ eP 02:27:07.05 0.6 42.5 302 b:5.5+0 .88 4.3 WUA HAYW eP 02:27:17.55 0.2 43.8 314 HAY HWUT eP 02:27:18.08 -1.0 44.1 310 HWU FCC eP 02:27:19.25 -0.7 44.2 340 b:5.4+0 .60 4.5 FCC GLA eP 02:27:26.86 0.3 45.0 298 GLA LDFC eP 02:27:32.73 2.5 45.5 301 LDF TPNV eP 02:27:40.66 1.3 46.6 303 b:3.8+0 1.0 4.3 TPN NEW eP 02:28:02.46 -1.3 49.8 318 b:5.0+0 .68 4.7 NEW ASMM eP 02:28:08.41 0.1 50.3 305 ASM PINOReP 02:28:15.29 0.5 51.2 311 PIN YKW3 eP 02:28:35.65 -1.7 54.3 335 YKW DLBC eP 02:29:17.11 -0.1 59.9 327 DLB INK eP 02:29:41.42 -1.3 63.8 338 b:6.3+0 1.0 4.6 INK IMA eP 02:30:30.36 -0.4 71.4 335 b:8.8+0 .75 4.8 IMA KWP eP 02:30:54.53 1.4 75.2 42 KWP BGCA eP 02:31:40.47 0.9 83.7 87 b:8.1+0 .95 4.7 BGC Generated 2002 APR 11 at 16:28 UTC


Epicentral Map


Waveforms


20020411021914.48.USGS