2.2

M2.2 Earthquake 99 km W of Akhiok, Alaska — December 17, 2021

2021-12-17 22:42:17 UTC (2021-12-17) · approx. 12:42 PM UTC-10 local

MagnitudeM2.2(ml)
Time22:42 UTC≈ 12:42 PM UTC-10
Depth8.7 kmshallow crustal
Coordinates56.899°, -155.797°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 56.90°, -155.80°

Earthquake Details

Magnitude
2.2 ml
Depth
8.7 km
shallow crustal
Location
56.8991°N
-155.7968°E

Technical Information

Event ID
ak021g4uze24
Event Type
earthquake
Status
✓ Reviewed
Significance
74
RMS Residual
0.57 sec
Last Updated
2022-01-14 22:54:30 UTC

Nearby Earthquakes (Last 7 Days)

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4.0
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3.0
82 km S of Akhiok, Alaska
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2.7
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2.5
117 km SE of King Cove, Alaska
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2.8
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2.5
30 km NW of Ivanof Bay, Alaska
4 days ago · 1.2 km deep
2.8
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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: ak021g4uze24). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, December 17, 2021). M2.2 Earthquake 99 km W of Akhiok, Alaska — December 17, 2021. Retrieved January 14, 2022 from https://www.earthquaketracker.org/earthquakes/event/ak021g4uze24/