2.8

M2.8 Earthquake 59 km SE of Adak, Alaska — February 21, 2022

2022-02-21 23:03:48 UTC (2022-02-21) · approx. 11:03 AM UTC-12 local

MagnitudeM2.8(ml)
Time23:03 UTC≈ 11:03 AM UTC-12
Depth35.0 kmshallow crustal
Coordinates51.468°, -176.077°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.47°, -176.08°

Earthquake Details

Magnitude
2.8 ml
Depth
35.0 km
shallow crustal
Location
51.4684°N
-176.0771°E

Technical Information

Event ID
us6000h5ur
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Azimuthal Gap
236.0°
Min Station Distance
0.443°
RMS Residual
0.21 sec
Last Updated
2022-05-04 13:39:31 UTC

Nearby Earthquakes (Last 7 Days)

3.4
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3.1
257 km SSW of Adak, Alaska
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2.6
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2.5
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2.9
210 km S of Atka, Alaska
1 day ago · 22.5 km deep
3.5
134 km SW of Adak, Alaska
1 day ago · 20.0 km deep
3.9
150 km WSW of Adak, Alaska
2 days ago · 38.7 km deep
2.5
214 km SW of Adak, Alaska
2 days ago · 11.6 km deep
2.9
south of the Aleutian Islands
2 days ago · 20.0 km deep
2.6
68 km E of Atka, Alaska
2 days ago · 3.9 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.8 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us6000h5ur). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2022, February 21, 2022). M2.8 Earthquake 59 km SE of Adak, Alaska — February 21, 2022. Retrieved May 4, 2022 from https://www.earthquaketracker.org/earthquakes/event/us6000h5ur/