Phase Data
Explanation of Parameters
7 JUL 2007 (188)
ot = 19:37:56.18 +/- 0.00 SOUTHERN ALASKA
lat = 61.443 +/- 0.0
lon = -149.869 +/- 0.0
dep = 37.6 +/- 0.0
25 km (15 miles) N of Anchorage, Alaska (pop 260,000)
45 km (25 miles) WSW of Palmer, Alaska (pop 4,500)
100 km (60 miles) NW of Whittier, Alaska (pop 100)
930 km (580 miles) WNW of JUNEAU, Alaska
ML 2.7 (AEIC).
nph = 16 of 22 se = 0.00 FE=002 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
PMR ePg 19:38:04.04 -1.2 0.4 67 PMR
eSg 19:38:11.53 S res = -0.1X
RC01 P 19:38:04.12 -0.9 0.4 170 RC01
S 19:38:11.54 S res = 0.4X
FIB P 19:38:04.42 0.0 0.3 208 FIB
S 19:38:12.40 S res = 2.3X
GHO P 19:38:06.95 -0.8 0.6 53 GHO
SLKM ePg 19:38:11.97 -1.1 1.0 191 SLKM
eSg 19:38:25.60 S res = 0.1X
SEW P 19:38:18.34 -0.3 1.4 171 SEW
S 19:38:35.55 S res = 0.1X
PPLA P 19:38:24.75 -0.3 1.8 324 PPLA
TRF P 19:38:27.56 -0.4 2.0 355 TRF
EYAK P 19:38:29.90 -0.2 2.2 112 EYAK
HARP P 19:38:33.60 0.2 2.4 64 HARP
SVW2 ePn 19:38:37.16 -1.0 2.8 265 SVW2
eSn 19:39:12.85 S res = 2.4X
BPAW P 19:38:37.54 0.3 2.7 350 BPAW
TT01 P 19:38:43.70 -0.7 3.2 300 TT01
IL1 P 19:38:49.86 0.4 3.6 21 IL1
BCA3 P 19:38:56.55 0.0 4.1 63 BCA3
IM3 P 19:39:06.26 -0.6 4.9 341 IM3
Generated 2007 JUL 21 at 21:28 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver