Weak mag. 3.4 earthquake - Gulf of Alaska, 96 mi east of Sand Point, Aleutians East County, Alaska, USA, on Friday, 5 Mar 2021 3:57 pm (GMT -9) -

Weak mag. 3.4 earthquake - Gulf of Alaska, 96 mi east of Sand Point, Aleutians East County, Alaska, USA, on Friday, 5 Mar 2021 3:57 pm (GMT -9)

Weak magnitude 3.4 earthquake at 31 km depth

6 Mar 01:32 UTC: First to report: USGS after 34 minutes.
Date & time: 6 Mar 2021 00:57:46 UTC -
Local time at epicenter: Friday, 5 Mar 2021 3:57 pm (GMT -9)
Magnitude: 3.4
Depth: 31.4 km
Epicenter latitude / longitude: 55.0586°N / 158.105°W (Gulf of Alaska, Alaska, United States)
Nearest volcano: Veniaminof (147 km / 91 mi)
Nearby towns and cities:
115 km (72 mi) SE of Perryville (pop: 113) --> See nearby quakes!
139 km (87 mi) SSE of Chignik Lake (pop: 73) --> See nearby quakes!
142 km (88 mi) SSE of Chignik Lagoon (pop: 78) --> See nearby quakes!
155 km (96 mi) E of Sandpoint (pop: 1,060) --> See nearby quakes!
212 km (132 mi) S of Port Heiden (pop: 98) --> See nearby quakes!
222 km (138 mi) ESE of Nelson Lagoon (pop: 52) --> See nearby quakes!
268 km (167 mi) E of King Cove (pop: 1,010) --> See nearby quakes!
276 km (172 mi) S of Ugashik (pop: 12) --> See nearby quakes!
294 km (183 mi) E of Cold Bay (pop: 123) --> See nearby quakes!
381 km (237 mi) SW of Old Harbor (pop: 221) --> See nearby quakes!
Weather at epicenter at time of quake:
Scattered Clouds 0.9°C (34 F), humidity: 81%, wind: 17 m/s (33 kts) from NW
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 7.9 x 109 joules (2.21 megawatt hours, equivalent to 1.9 tons of TNT) More info
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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.
Mag.DepthLocationSource
3.431 km115 Km SE of Perryville, Alaska, USAUSGS
3.435 kmALASKA PENINSULA, USAEMSC

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake yet. If you felt it be the first to report it!
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