3.9 magnitude earthquake hits 25 mi W of Cokedale, Colorado (183mi S of Denver, CO) - Wednesday, July 29, 2009 at 04:00:31 AM at epicenter

Earthquake Details

Magnitude	3.9
Date-Time	Wednesday, July 29, 2009 at 10:00:31 UTC Wednesday, July 29, 2009 at 04:00:31 AM at epicenter Time of Earthquake in other Time Zones
Location	37.085°N, 105.066°W
Depth	1 km (~0.6 mile) set by location program
Region	COLORADO
Distances	34 km (21 miles) ESE (112°) from San Luis, CO 40 km (25 miles) W (261°) from Cokedale, CO 47 km (29 miles) S (186°) from La Veta, CO 137 km (85 miles) SSW (197°) from Pueblo, CO 294 km (183 miles) S (182°) from Denver, CO
Location Uncertainty	horizontal +/- 9.1 km (5.7 miles); depth fixed by location program
Parameters	NST= 16, Nph= 16, Dmin=82.9 km, Rmss=0.94 sec, Gp=122°, M-type=local magnitude (ML), Version=6
Source	USGS NEIC (WDCS-D)
Event ID	us2009jra8

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