Phase Data
Explanation of Parameters
3 MAY 2009 (123)
ot = 10:53:08.20 +/- 0.00 UNIMAK ISLAND REGION, ALASKA
lat = 53.396 +/- 0.0
lon = -163.549 +/- 0.0
dep = 12.6 +/- 0.0
165 km (100 miles) S of False Pass, Alaska
170 km (105 miles) ESE of Akutan, Alaska
1200 km (740 miles) SW of Anchorage, Alaska
1890 km (1170 miles) W of JUNEAU, Alaska
ML 3.3 (AEIC).
nph = 17 of 22 se = 0.00 FE=010 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 = 3.2 ( 1) 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
BRPK P 10:53:29.11 -2.4 1.3 355 BRPK
WESN P 10:53:30.40 -2.1 1.3 333 WESN
SSLS P 10:53:30.84 -1.9 1.3 349 SSLS
S 10:53:48.57 S res = -1.9X
SSLW P 10:53:31.65 -2.1 1.4 346 SSLW
FALS P 10:53:32.29 -2.1 1.5 3 FALS
S 10:53:51.77 S res = -1.6X
AKUT P 10:53:32.78 -2.2 1.5 300 AKUT
S 10:53:51.77 S res = -2.8X
ZRO P 10:53:34.01 -2.3 1.6 297 ZRO
AKLV P 10:53:34.16 -2.4 1.6 299 AKLV
S 10:53:54.13 S res = -3.2X
AKGG P 10:53:34.96 -2.0 1.7 300 AKGG
DRIA P 10:53:36.77 -1.5 1.7 25 DRIA
UNV P 10:53:36.84 -2.3 1.8 286 UNV
S 10:53:59.98 S res = -2.0X
DT1 P 10:53:37.92 -2.0 1.9 23 DT1
MSW P 10:53:39.47 -2.2 2.0 286 MSW
MREP P 10:53:39.69 -1.4 1.9 284 MREP
MTBL P 10:53:39.99 -1.1 1.9 288 MTBL
MCIR P 10:53:41.20 -1.5 2.1 287 MCIR
SDPT ePn 10:53:49.50 -1.2 2.7 41 d:9.7+1 3.9X L:1.6-1 .44 3.2 SDPT
Generated 2009 MAY 8 at 08:59 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
