© US Geological Survey
Date-Time:
Tuesday, August 18, 2009 at 02:50:17 UTC

Monday, August 17, 2009 at 08:50:17 PM at epicenter

Location:
40.682°N, 107.577°W

Depth:
5 km (3.1 miles) set by location program

Distances:
18 km (12 miles) N (353°) from Craig, CO

34 km (21 miles) NW (308°) from Hayden, CO

39 km (24 miles) S (185°) from Dixon, WY

211 km (131 miles) W (275°) from Fort Collins, CO

246 km (153 miles) WNW (296°) from Denver, CO

Location Uncertainty:
horizontal +/- 7.3 km (4.5 miles); depth fixed by location program

Parameters:
NST= 36, Nph= 36, Dmin=83 km, Rmss=1.49 sec, Gp= 43°,
M-type=local magnitude (ML), Version=7

Source:
USGS NEIC (WDCS-D)

Event ID:
us2009klak

This event has been reviewed by a seismologist.