2.1

M2.1 Earthquake 116 km SSE of Sand Point, Alaska — March 11, 2021

2021-03-11 16:20:46 UTC (2021-03-11) · approx. 5:20 AM UTC-11 local

MagnitudeM2.1(ml)
Time16:20 UTC≈ 5:20 AM UTC-11
Depth25.6 kmshallow crustal
Coordinates54.371°, -159.795°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 54.37°, -159.79°

Earthquake Details

Magnitude
2.1 ml
Depth
25.6 km
shallow crustal
Location
54.3707°N
-159.7947°E

Technical Information

Event ID
ak0213819m4t
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.48 sec
Last Updated
2021-04-15 18:13:13 UTC

Nearby Earthquakes (Last 7 Days)

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3.0
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2.6
83 km ESE of Akutan, Alaska
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2.6
91 km SE of Akutan, Alaska
2 days ago · 20.0 km deep
3.3
271 km SE of Sand Point, Alaska
2 days ago · 10.0 km deep
2.9
124 km SSE of Ugashik, Alaska
3 days ago · 4.4 km deep
2.5
63 km W of Karluk, Alaska
3 days ago · 86.4 km deep
3.5
123 km S of False Pass, Alaska
4 days ago · 11.9 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: ak0213819m4t). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, March 11, 2021). M2.1 Earthquake 116 km SSE of Sand Point, Alaska — March 11, 2021. Retrieved April 15, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak0213819m4t/