Light mag. 3.3 earthquake - 24 mi south of Ephraim, Sanpete County, Utah, USA, on Friday, 3 February 1989 at 14:04 (GMT)
Light magnitude 3.3 earthquake at 13 km depth
1 Jan 00:00 UTC: First to report: USGS after 30 seconds.
Depth: 13.3 km
Epicenter latitude / longitude: 39.02217°N / 111.4985°W (Sanpete, Utah, United States)
Nearest volcano: Black Rock Desert (87 km / 54 mi)
Nearby towns and cities:
21 km (13 mi) ESE of Mayfield (pop: 521) --> See nearby quakes!
30 km (19 mi) SSE of Manti (pop: 3,350) --> See nearby quakes!
31 km (19 mi) ESE of Fayette (pop: 3,240) --> See nearby quakes!
32 km (20 mi) ENE of Salina (pop: 2,520) --> See nearby quakes!
33 km (20 mi) WSW of Ferron (pop: 1,560) --> See nearby quakes!
38 km (24 mi) SSE of Ephraim (Sanpete County) (pop: 6,860) --> See nearby quakes!
46 km (29 mi) WSW of Castle Dale (pop: 1,550) --> See nearby quakes!
58 km (36 mi) ENE of Richfield (Sevier County) (pop: 7,590) --> See nearby quakes!
135 km (84 mi) S of Provo (pop: 115,300) --> See nearby quakes!
196 km (122 mi) S of Salt Lake City (pop: 192,700) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 5.6 x 109 joules (1.56 megawatt hours, equivalent to 1.34 tons of TNT) More info
Data for the same earthquake reported by different agencies
Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
|3.3||13 km||Utah (USA)||USGS|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.