12 APR 2009 (102)
ot = 00:18:56.16 +/- 0.68 GUATEMALA
lat = 14.281 +/- 10.2
lon = -90.626 +/- 9.4
dep = 10.0 (geophysicist)
40 km (25 miles) SSW of GUATEMALA CITY, Guatemala (pop 1,167,000)
110 km (70 miles) ESE of Quezaltenango, Guatemala (pop 90,000)
120 km (75 miles) WNW of Santa Ana, El Salvador (pop 164,000)
1065 km (670 miles) ESE of MEXICO CITY, D.F., Mexico
nph = 27 of 45 se = 1.18 FE=070 B
error ellipse = (221.4, 0.0, 16.4;131.4, 0.0, 8.1; 0.0, 0.0, 0.0)
mb = 4.3 ( 7) ML = 4.6 ( 1) mblg = 3.2 ( 2) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
TGUH ePn 00:19:50.47 3.1 3.3 94 L:1.8+0 .95 4.6 TGUH
eSn 00:20:33.15 S res = 6.9X
CMIG Pn 00:20:11.38 0.6 5.0 305 CMIG
Sn 00:21:17.34 S res = 9.1X
Lg 00:21:33.70
TEIG ePn 00:20:29.04 -0.5 6.3 20 L:1.7+0 1.1 5.3X TEIG
eSn 00:21:38.77 S res = -3.1X
Lg 00:22:12.89
LR 00:23:25.11
JTS ePn 00:20:35.53 -0.8 6.8 125 d:9.3+0 3.7X L:1.4-2 .65 3.3X JTS
g:1.3-2 .95 2.8 b:7.9+0 .65 4.9X
JCT ePn 00:23:09.46 0.4 18.2 334 b:1.3+1 .95 4.1 JCT
TXAR P 00:23:21.85 1.1 19.2 323 TXAR
UALR eP 00:23:33.07 -0.9 20.5 356 b:1.6+1 1.0 4.3 UALR
MIAR eP 00:23:34.07 1.3 20.4 353 b:1.7+1 1.1 4.3 MIAR
SDV ePn 00:23:35.36 0.7 20.3 103 b:1.3+1 .95 4.3 SDV
TKL P 00:23:51.73 -0.6 22.2 15 TKL
LR 00:32:39.51
SIUC eP 00:24:06.08 1.0 23.4 3 b:3.9+1 1.1 4.9 SIUC
WCI eP 00:24:11.99 -0.6 24.2 8 g:9.1-3 .80 3.7 b:7.7+0 .70 4.4 WCI
TUC eP 00:24:30.71 3.9X 25.7 318 b:2.2+1 2.4 4.4 TUC
PDAR P 00:25:28.46 -1.0 32.7 334 PDAR
NVAR P 00:25:44.20 1.1 34.3 320 NVAR
ULM P 00:25:57.25 -1.1 36.1 354 ULM
SIV P 00:26:46.64 -0.7 41.9 135 SIV
SCHQ P 00:27:08.30 0.6 44.5 19 SCHQ
LR 00:45:24.62
YKA P 00:27:58.45 0.0 51.1 346 YKA
YKW3 eP 00:27:59.16 0.2 51.1 346 b:1.5-1 .95 2.9X YKW3
FRB P 00:28:01.55 -2.0 51.7 12 FRB
DLBC P 00:28:14.65 2.0 52.9 335 DLBC
RES P 00:29:05.10 -0.5 60.4 359 RES
INK P 00:29:05.83 -0.6 60.6 343 INK
ILAR P 00:29:23.79 0.0 63.1 336 ILAR
ROSC LR 00:30:13.31 18.6 119 ROSC
ESDC P 00:30:55.96 -2.0 78.5 52 ESDC
LR 01:02:23.81
LPIG LR 00:31:15.17 21.0 301 LPIG
ATAH LR 00:31:46.86 24.4 149 ATAH
FINESP 00:31:53.75 -0.5 89.7 25 FINE
SJG LR 00:33:07.04 23.8 77 SJG
WRA PKP 00:38:19.48 -0.3 136.8 256 WRA
LPAZ LR 00:41:44.19 37.6 143 LPAZ
PPT LR 00:50:07.16 66.2 243 PPT
BDFB LR 00:50:42.00 51.6 124 BDFB
AFI LR 00:58:14.15 85.1 254 AFI
Generated 2009 APR 29 at 03:26 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
