2.1

M2.1 Earthquake 77 km SSE of Atka, Alaska — April 22, 2022

2022-04-22 17:20:12 UTC (2022-04-22) · approx. 5:20 AM UTC-12 local

MagnitudeM2.1(ml)
Time17:20 UTC≈ 5:20 AM UTC-12
Depth4.8 kmshallow crustal
Coordinates51.565°, -173.731°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.57°, -173.73°

Earthquake Details

Magnitude
2.1 ml
Depth
4.8 km
shallow crustal
Location
51.5653°N
-173.7311°E

Technical Information

Event ID
ak02255ifjvy
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.41 sec
Last Updated
2022-06-17 02:43:55 UTC

Nearby Earthquakes (Last 7 Days)

4.2
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2.5
214 km SW of Adak, Alaska
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2.9
south of the Aleutian Islands
8 hours ago · 20.0 km deep
2.6
68 km E of Atka, Alaska
9 hours ago · 3.9 km deep
3.6
90 km SSW of Unalaska, Alaska
16 hours ago · 20.9 km deep
2.7
114 km SE of Atka, Alaska
18 hours ago · 0.0 km deep
3.1
118 km ESE of Atka, Alaska
19 hours ago · 10.9 km deep
2.9
187 km SSW of Nikolski, Alaska
21 hours ago · 20.0 km deep
3.1
223 km SSE of Atka, Alaska
21 hours ago · 20.0 km deep
3.5
151 km SW of Adak, Alaska
22 hours ago · 19.4 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak02255ifjvy). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2022, April 22, 2022). M2.1 Earthquake 77 km SSE of Atka, Alaska — April 22, 2022. Retrieved June 17, 2022 from https://www.earthquaketracker.org/earthquakes/event/ak02255ifjvy/