2.0

M2.0 Earthquake 46 km SE of Old Harbor, Alaska — December 31, 2023

2023-12-31 21:21:03 UTC (2023-12-31) · approx. 11:21 AM UTC-10 local

MagnitudeM2.0(ml)
Time21:21 UTC≈ 11:21 AM UTC-10
Depth21.0 kmshallow crustal
Coordinates56.955°, -152.693°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 56.96°, -152.69°

Earthquake Details

Magnitude
2.0 ml
Depth
21.0 km
shallow crustal
Location
56.9552°N
-152.6931°E

Technical Information

Event ID
ak023grzsa9i
Event Type
earthquake
Status
✓ Reviewed
Significance
62
RMS Residual
0.95 sec
Last Updated
2024-01-21 02:22:52 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.0 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak023grzsa9i). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, December 31, 2023). M2.0 Earthquake 46 km SE of Old Harbor, Alaska — December 31, 2023. Retrieved January 21, 2024 from https://www.earthquaketracker.org/earthquakes/event/ak023grzsa9i/