Mag. 2.2 earthquake - 15 mi southwest of Ugashik, Alaska, USA, on 11 Oct 2:15 pm (GMT -8) -
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Minor magnitude 2.2 earthquake at 122 km depth
11 Oct 22:19 UTC: First to report: USGS after 4 minutes.
11 Oct 22:21: Magnitude recalculated from 2.1 to 2.2.
11 Oct 22:21: Magnitude recalculated from 2.1 to 2.2.
Local time at epicenter: 11 Oct 2:15 pm (GMT -8)
Magnitude: 2.2
Depth: 121.9 km
Epicenter latitude / longitude: 57.3515°N / 157.6553°W
(Lake and Peninsula County, Alaska, United States)Nearest volcano: Yantarni (47 km / 29 mi)
Nearby towns and cities:
24 km (15 mi) SW of Ugashik (pop: 12) --> See nearby quakes!
74 km (46 mi) NE of Port Heiden (pop: 98) --> See nearby quakes!
98 km (61 mi) S of Egegik (pop: 106) --> See nearby quakes!
126 km (78 mi) NNE of Chignik (pop: 87) --> See nearby quakes!
139 km (87 mi) NNE of Chignik Lake (pop: 73) --> See nearby quakes!
157 km (97 mi) SSW of South Naknek (pop: 79) --> See nearby quakes!
160 km (99 mi) SSW of King Salmon (pop: 374) --> See nearby quakes!
1373 km (853 mi) W of Juneau (pop: 32,800) --> See nearby quakes!
5932 km (3686 mi) NW of Washington DC (District of Columbia) (pop: 601,700) --> See nearby quakes!
5932 km (3686 mi) NW of Washington DC (District of Columbia) (pop: 601,700) --> See nearby quakes!
79 km (49 mi) NW of Ugaiushak Island --> See nearby quakes!
93 km (58 mi) NNW of Sutwik Island --> See nearby quakes!
Weather at epicenter at time of quake:
Light Rain
5.9°C (43 F), humidity: 79%, wind: 3 m/s (5 kts) from WNW
Primary data source: USGS (United States Geological Survey)
Light Rain
5.9°C (43 F), humidity: 79%, wind: 3 m/s (5 kts) from WNWEstimated 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.
| Magnitude | Depth | Location | Source |
| M 2.2 | 122 km | 23 Km SW of Ugashik, Alaska, USA | USGS |
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
At magnitude 2.2, this quake was probably too small to be felt by humans, but it could be recorded instrumentally.
There are no user reports for this quake yet. If you felt it be the first to report it!
Earlier earthquakes in the same area
Mag. 2.2 earthquake - 15 mi southwest of Ugashik, Alaska, USA, on 11 Oct 2:15 pm (GMT -8)
Click here to search our database for earlier earthquakes in the same area since 1900!
