2.3

M2.3 Earthquake 110 km SSE of Sand Point, Alaska — October 28, 2021

2021-10-28 22:43:51 UTC (2021-10-28) · approx. 11:43 AM UTC-11 local

MagnitudeM2.3(ml)
Time22:43 UTC≈ 11:43 AM UTC-11
Depth19.3 kmshallow crustal
Coordinates54.449°, -159.738°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 54.45°, -159.74°

Earthquake Details

Magnitude
2.3 ml
Depth
19.3 km
shallow crustal
Location
54.4485°N
-159.7377°E

Technical Information

Event ID
ak021du64bou
Event Type
earthquake
Status
✓ Reviewed
Significance
81
RMS Residual
0.81 sec
Last Updated
2021-12-07 18:31:16 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.3 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak021du64bou). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, October 28, 2021). M2.3 Earthquake 110 km SSE of Sand Point, Alaska — October 28, 2021. Retrieved December 7, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak021du64bou/