26 JUL 2007 (207)
ot = 16:21:06.94 +/- 1.31 CENTRAL PERU
lat = -14.197 +/- 14.1
lon = -73.398 +/- 18.7 MAGNITUDE 4.5 (GS)
dep = 55.6 +/- 15.8
95 km (60 miles) NE of Puquio, Peru (pop N/A)
145 km (90 miles) SE of Ayacucho, Peru (pop 118,000)
175 km (105 miles) WSW of Cuzco, Peru
460 km (285 miles) ESE of LIMA, Peru
nph = 11 of 15 se = 0.95 FE=116 B
error ellipse = (234.0, 29.2, 38.4; 75.5, 59.1, 18.6;329.3, 9.5, 11.0)
mb = 4.5 ( 9) 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 ePn 16:22:06.47 0.5 4.0 303 d:1.9+2 5.3X L:9.0-1 .45 4.5X NNA
eSn 16:22:48.80 S res = -2.9X g:4.4-1 .65 4.1X
LPAZ ePn 16:22:33.61 6.8X 5.5 113 d:2.7+2 6.1X L:8.9-2 .73 3.9X LPAZ
g:5.5-2 .73 3.4X b:5.5+1 .73 5.0X
LVC ePn 16:23:19.08 -0.8 9.4 154 d:5.6+1 6.3X L:2.5-2 .55 4.0X LVC
eSn 16:24:56.81 S res = -7.3X g:1.5-2 .90 3.1X b:1.3+1 .55 5.2X
CPUP eP 16:25:28.11 0.8 19.3 131 g:2.3-2 .98 3.8X b:1.3+1 .60 4.4 CPUP
SDV eP 16:26:08.76 0.3 23.1 7 g:5.9-3 .85 3.4X b:4.9+0 .70 4.1 SDV
SJG eP 16:27:31.29 -4.7X 32.9 13 b:2.9+1 .45 5.4 SJG
MIAR eP 16:30:10.35 -1.4 52.1 339 b:2.7+0 .76 4.3 MIAR
LONY eP 16:30:56.48 -1.2 58.5 359 b:9.1+0 .75 5.0 LONY
SDCO eP 16:31:07.49 0.5 59.8 331 b:5.4+0 1.0 4.6 SDCO
PV01 qP 16:31:19.15 0.0 61.6 329 PV01
RSSD eP 16:31:37.68 0.1 64.4 336 b:2.0+0 .55 4.3 RSSD
SNAA eP 16:32:15.77 0.1 70.5 162 b:3.4+0 .63 4.4 SNAA
SUMG eP 16:33:59.49 1.0 89.6 10 b:3.2+0 1.2 4.5 SUMG
Generated 2007 JUL 28 at 16:30 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
