Minor mag. 2.3 earthquake - 20 Km WNW of Happy Valley, Alaska, USA, on Tuesday, 4 May 2021 at 02:58 (GMT) -
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Minor magnitude 2.3 earthquake at 66 km depth
4 May 03:01 UTC: First to report: USGS after 3 minutes.
Depth: 65.8 km
Epicenter latitude / longitude: 60.0318°N / 152.0598°W (Alaska, United States)
Nearest volcano: Iliamna (57 km / 35 mi)
Nearby towns and cities:
21 km (13 mi) WNW of Happy Valley (pop: 593) --> See nearby quakes!
31 km (19 mi) NNW of Anchor Point (pop: 1,930) --> See nearby quakes!
52 km (32 mi) NW of Homer (pop: 5,520) --> See nearby quakes!
60 km (38 mi) SW of Kalifornsky (pop: 7,850) --> See nearby quakes!
73 km (45 mi) SW of Kenai (pop: 7,660) --> See nearby quakes!
75 km (47 mi) SW of Soldotna (pop: 4,540) --> See nearby quakes!
85 km (53 mi) SSW of Nikiski (pop: 4,490) --> See nearby quakes!
91 km (56 mi) SW of Sterling (pop: 5,620) --> See nearby quakes!
177 km (110 mi) SW of Alaska City (pop: 298,700) --> See nearby quakes!
197 km (123 mi) SW of Eagle River (pop: 24,800) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.8 x 108 joules (49.4 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.
|2.3||66 km||20 Km WNW of Happy Valley, Alaska, USA||USGS|
|2.6||69 km||SOUTHERN ALASKA, USA||EMSC|
User reports for this quakeAt magnitude 2.3, 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.