Phase Data
Explanation of Parameters
12 JUL 2007 (193)
ot = 04:11:30.00 +/- 0.00 VALPARAISO, CHILE
lat = -32.418 +/- 0.0
lon = -71.383 +/- 0.0
dep = 15.1 +/- 0.0
75 km (45 miles) NNE of Valparaiso, Chile (pop 283,000)
90 km (55 miles) SSW of Illapel, Chile (pop 21,000)
135 km (80 miles) NNW of SANTIAGO, Chile (pop 4,655,000)
205 km (125 miles) NNW of Rancagua, Chile
ML 2.7 (GUC).
nph = 7 of 14 se = 0.00 FE=135 held
error ellipse = ( 0.0, 0.0, 0.0; 0.0, 0.0, 0.0; 0.0, 0.0, 0.0)
mb = 0.0 ( 0) 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
ROCH iP 04:11:41.87 -0.7 0.6 151 ROCH
iS 04:11:51.46 S res = -0.3X
JACH iP 04:11:43.85 -0.2 0.7 112 JACH
iS 04:11:53.77 S res = -0.2X
RCDM iPc 04:11:50.76 -1.2 1.2 156 RCDM
iS 04:12:06.15 S res = -0.9X
CMCH eP 04:11:52.33 -1.1 1.3 15 CMCH
iS 04:12:09.12 S res = -1.1X
TACH iPc 04:11:52.41 -1.1 1.3 163 TACH
iS 04:12:08.97 S res = -1.3X
PCH iPc 04:11:54.92 -0.2 1.4 149 PCH
iS 04:12:13.34 S res = -0.1X
LMEL eP 04:11:59.84 0.1 1.7 146 LMEL
iS 04:12:22.45 S res = 0.7X
Generated 2007 JUL 26 at 01:44 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
