Phase Data
21 MAR 2013 ( 80)
ot = 02:23:47.93 +/- 1.71 OKLAHOMA
lat = 35.604 +/- 9.9
lon = -96.862 +/- 4.8 MAGNITUDE 2.3 (GS)
dep = 5.0 +/- 2.0
31 km (19 miles) N of Shawnee, Oklahoma (pop 26,000)
59 km (37 miles) ESE of Guthrie, Oklahoma (pop 10,000)
59 km (37 miles) SSE of Stillwater, Oklahoma (pop 36,000)
61 km (38 miles) ENE of OKLAHOMA CITY, Oklahoma (pop 506,000)
Felt at Meeker.
nph = 15 of 19 se = 0.84 FE=499 A
error ellipse = (335.0, 0.0, 17.0; 68.0, 70.0, 3.1;245.0, 19.0, 2.3)
mb = 0.0 ( 0) ML = 0.0 ( 0) mblg = 2.3 ( 1) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
TUL1 ePg 02:24:05.16 -0.1 0.9 70 TUL1
eSg 02:24:18.22 S res = 1.0
X37A ePn 02:24:15.24 -1.1 1.6 129 X37A
eSn 02:24:35.42 S res = -1.8
WMOK ePn 02:24:19.57 0.3 1.8 242 WMOK
eSn 02:24:43.00 S res = 0.6
W39A ePn 02:24:29.53 0.0 2.5 98 W39A
eSn 02:25:06.87 S res = 5.9X
HHAR ePn 02:24:30.09 1.6 2.5 73 HHAR
ePg 02:24:32.72 0.3
MIAR ePn 02:24:34.38 0.0 2.9 111 MIAR
X40A ePn 02:24:41.16 -1.3 3.5 108 X40A
ePg 02:24:50.78 1.0
W41B ePn 02:24:43.97 -2.7 3.8 95 W41B
ePg 02:24:56.45 1.4
eSg 02:25:45.88 S res = 4.6X
WHAR ePn 02:24:48.35 2.3 3.8 94 WHAR
eSn 02:25:27.76 S res = -2.8X
eSg 02:25:45.71 S res = 5.8X
Generated 2013 MAR 21 at 05:53 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
