Minor mag. 2.2 earthquake - 19 Km ESE of Chickaloon, Alaska, on Wednesday, July 21, 2021 at 12:52 (GMT) -
Minor magnitude 2.2 earthquake at 20 km depth
21 Jul 12:56 UTC: First to report: USGS after 3 minutes.
Depth: 20.0 km
Epicenter latitude / longitude: 61.7158°N / 148.1314°W↗ (Alaska, United States)
Antipode: 61.716°S / 31.869°E↗
Nearest volcano: Wrangell (218 km / 135 mi)
Nearby towns and cities:
20 km (12 mi) ESE of Chickaloon (pop: 272) --> See nearby quakes!
34 km (21 mi) E of Sutton-Alpine (pop: 1,450) --> See nearby quakes!
44 km (27 mi) ENE of Lazy Mountain (pop: 1,480) --> See nearby quakes!
51 km (32 mi) ENE of Butte (pop: 3,250) --> See nearby quakes!
58 km (36 mi) E of Fishhook (pop: 4,680) --> See nearby quakes!
63 km (39 mi) ENE of Lakes (pop: 8,360) --> See nearby quakes!
81 km (50 mi) ENE of Knik-Fairview (pop: 14,900) --> See nearby quakes!
88 km (55 mi) ENE of Eagle River (pop: 24,800) --> See nearby quakes!
88 km (55 mi) ENE of Eagle River (Anchorage) (pop: 24,800) --> See nearby quakes!
109 km (68 mi) ENE of Alaska City (pop: 298,700) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.3 x 108 joules (35 kilowatt hours) 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.
|2.2||20 km||19 Km ESE of Chickaloon, Alaska||USGS|
User reports for this quakeAt magnitude 2.2, such a quake wouldn't normally be felt by people except under very favorable conditions.
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.