2.1

M2.1 Earthquake 203 km SW of Adak, Alaska — March 20, 2022

2022-03-20 21:13:01 UTC (2022-03-20) · approx. 9:13 AM UTC-12 local

MagnitudeM2.1(ml)
Time21:13 UTC≈ 9:13 AM UTC-12
Depth16.8 kmshallow crustal
Coordinates50.384°, -178.309°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 50.38°, -178.31°

Earthquake Details

Magnitude
2.1 ml
Depth
16.8 km
shallow crustal
Location
50.3836°N
-178.3090°E

Technical Information

Event ID
ak0223n01b58
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.51 sec
Last Updated
2022-05-02 03:26:05 UTC

Nearby Earthquakes (Last 7 Days)

2.8
202 km S of Atka, Alaska
7 hours ago · 20.0 km deep
3.5
134 km SW of Adak, Alaska
19 hours ago · 20.0 km deep
3.9
150 km WSW of Adak, Alaska
1 day ago · 38.7 km deep
2.5
214 km SW of Adak, Alaska
1 day ago · 11.6 km deep
2.9
south of the Aleutian Islands
1 day ago · 20.0 km deep
2.6
68 km E of Atka, Alaska
1 day ago · 3.9 km deep
3.3
Rat Islands, Aleutian Islands, Alaska
1 day ago · 17.8 km deep
2.7
114 km SE of Atka, Alaska
1 day ago · 0.0 km deep
3.1
118 km ESE of Atka, Alaska
1 day ago · 10.9 km deep
3.1
223 km SSE of Atka, Alaska
2 days ago · 20.0 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: ak0223n01b58). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2022, March 20, 2022). M2.1 Earthquake 203 km SW of Adak, Alaska — March 20, 2022. Retrieved May 2, 2022 from https://www.earthquaketracker.org/earthquakes/event/ak0223n01b58/