2.2

M2.2 Earthquake 152 km WSW of Adak, Alaska — January 20, 2021

2021-01-20 21:41:40 UTC (2021-01-20) · approx. 9:41 AM UTC-12 local

MagnitudeM2.2(ml)
Time21:41 UTC≈ 9:41 AM UTC-12
Depth22.4 kmshallow crustal
Coordinates51.167°, -178.517°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.17°, -178.52°

Earthquake Details

Magnitude
2.2 ml
Depth
22.4 km
shallow crustal
Location
51.1667°N
-178.5167°E

Technical Information

Event ID
ak021xfhx29
Event Type
earthquake
Status
✓ Reviewed
Significance
74
RMS Residual
0.29 sec
Last Updated
2021-02-01 16:06:01 UTC

Nearby Earthquakes (Last 7 Days)

4.0
75 km SE of Adak, Alaska
10 hours ago · 17.3 km deep
4.2
286 km W of Adak, Alaska
1 day ago · 119.2 km deep
2.9
Rat Islands, Aleutian Islands, Alaska
3 days ago · 155.9 km deep
3.0
Rat Islands, Aleutian Islands, Alaska
3 days ago · 35.0 km deep
2.9
83 km ESE of Adak, Alaska
3 days ago · 38.5 km deep
2.6
97 km SSE of Atka, Alaska
3 days ago · 40.0 km deep
2.9
34 km NW of Atka, Alaska
3 days ago · 213.8 km deep
2.5
292 km WSW of Adak, Alaska
3 days ago · 29.7 km deep
2.6
285 km WSW of Adak, Alaska
4 days ago · 16.7 km deep
3.3
97 km SSW of Atka, Alaska
4 days ago · 6.8 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.2 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak021xfhx29). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, January 20, 2021). M2.2 Earthquake 152 km WSW of Adak, Alaska — January 20, 2021. Retrieved February 1, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak021xfhx29/