Minor mag. 2.1 earthquake - 5 Km WNW of Point MacKenzie, Alaska, on Thursday, July 22, 2021 at 15:23 (GMT) -
Minor magnitude 2.1 earthquake at 21 km depth
22 Jul 15:26 UTC: First to report: USGS after 3 minutes.
Depth: 20.5 km
Epicenter latitude / longitude: 61.3746°N / 150.0803°W↗ (Alaska, United States)
Antipode: 61.375°S / 29.92°E↗
Nearest volcano: Spurr (116 km / 72 mi)
Nearby towns and cities:
6 km (4 mi) WNW of Point MacKenzie (pop: 529) --> See nearby quakes!
18 km (11 mi) SSW of Big Lake (pop: 3,350) --> See nearby quakes!
20 km (12 mi) NNW of Alaska City (pop: 298,700) --> See nearby quakes!
28 km (17 mi) WNW of Eagle River (pop: 24,800) --> See nearby quakes!
28 km (17 mi) WNW of Eagle River (Anchorage) (pop: 24,800) --> See nearby quakes!
30 km (19 mi) WSW of Knik-Fairview (pop: 14,900) --> See nearby quakes!
32 km (20 mi) SSW of Houston (pop: 2,210) --> See nearby quakes!
38 km (23 mi) SW of Meadow Lakes (pop: 7,570) --> See nearby quakes!
42 km (26 mi) S of Willow (pop: 2,100) --> See nearby quakes!
48 km (30 mi) WSW of Lakes (pop: 8,360) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 8.9 x 107 joules (24.8 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.
|2.1||21 km||5 Km WNW of Point MacKenzie, Alaska||USGS|
User reports for this quakeAt magnitude 2.1, 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.