17 AUG 2008 (230)
ot = 18:41:42.35 +/- 0.55 NORTHERN COLOMBIA
lat = 6.725 +/- 7.9
lon = -72.927 +/- 8.7
dep = 169.2 +/- 7.2
50 km (30 miles) SSE of Bucaramanga, Colombia (pop 553,000)
110 km (70 miles) ESE of Barrancabermeja, Colombia (pop 187,000)
135 km (85 miles) SSW of Cucuta, Colombia (pop 682,000)
265 km (165 miles) NNE of BOGOTA, Colombia
nph = 17 of 21 se = 0.69 FE=099 A
error ellipse = (129.9, 27.5, 17.5;260.5, 51.3, 8.8; 25.9, 24.9, 8.4)
mb = 4.0 ( 3) 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
ROSC eP 18:42:23.36 0.6 2.3 217 ROSC
S 18:42:52.46 S res = -1.5X
SDV eP 18:42:32.49 0.2 3.1 46 d:1.5+2 4.7X L:5.6-1 .30 4.0X SDV
g:1.6-1 .65 3.6X
BCIP eP 18:43:20.59 -5.3X 7.3 290 BCIP
OTAV eP 18:43:41.31 -1.2 8.5 221 d:4.1+1 5.7X L:5.9-3 .70 3.2X OTAV
g:3.5-3 .70 2.5X b:3.5+0 .70 4.0
PCRV P 18:43:48.19 0.7 8.9 67 PCRV
MTDJ eP 18:44:32.51 0.6 12.3 339 MTDJ
JTS eP 18:44:38.98 5.5X 12.4 287 JTS
SJG P 18:44:40.83 -1.5 13.1 30 SJG
WVT eP 18:47:55.48 0.2 32.3 337 b:2.7+0 .25 4.5 WVT
TXAR P 18:48:33.15 0.1 36.7 312 TXAR
PcP 18:50:52.84 0.5X
ULM P 18:49:59.08 -0.7 47.4 340 ULM
SCHQ P 18:50:05.45 -0.3 48.2 5 SCHQ
MOOW eP 18:50:16.22 -0.1 49.6 324 b:2.0+0 1.0 3.7 MOOW
BOZ eP 18:50:28.59 0.0 51.2 326 BOZ
NVAR P 18:50:33.00 0.6 51.7 315 NVAR
YKA P 18:51:53.79 0.1 63.4 340 YKA
ILAR P 18:53:16.90 0.0 77.1 335 ILAR
ASAR PKPbc 19:01:12.10 0.3 149.2 234 ASAR
WRA PKPbc 19:01:15.30 0.4 150.5 241 WRA
Generated 2008 AUG 31 at 19:04 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
