2.1

M2.1 Earthquake 175 km WSW of Adak, Alaska — January 31, 2024

2024-01-31 22:18:41 UTC (2024-01-31) · approx. 10:18 AM UTC-12 local

MagnitudeM2.1(ml)
Time22:18 UTC≈ 10:18 AM UTC-12
Depth24.0 kmshallow crustal
Coordinates51.198°, -178.913°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.20°, -178.91°

Earthquake Details

Magnitude
2.1 ml
Depth
24.0 km
shallow crustal
Location
51.1983°N
-178.9131°E

Technical Information

Event ID
ak0241fmv8q9
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.43 sec
Last Updated
2024-02-22 09:59:51 UTC

Nearby Earthquakes (Last 7 Days)

3.0
46 km S of Atka, Alaska
2 days ago · 93.0 km deep
3.4
57 km SSE of Adak, Alaska
2 days ago · 18.4 km deep
2.7
170 km S of Atka, Alaska
2 days ago · 20.0 km deep
3.4
239 km ESE of Attu Station, Alaska
2 days ago · 20.0 km deep
2.8
Rat Islands, Aleutian Islands, Alaska
2 days ago · 39.4 km deep
2.6
98 km SW of Atka, Alaska
2 days ago · 17.3 km deep
2.7
239 km WSW of Adak, Alaska
2 days ago · 10.4 km deep
3.0
240 km WSW of Adak, Alaska
2 days ago · 12.7 km deep
2.6
92 km SE of Atka, Alaska
3 days ago · 20.0 km deep
2.6
Rat Islands, Aleutian Islands, Alaska
3 days ago · 40.9 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: ak0241fmv8q9). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2024, January 31, 2024). M2.1 Earthquake 175 km WSW of Adak, Alaska — January 31, 2024. Retrieved February 22, 2024 from https://www.earthquaketracker.org/earthquakes/event/ak0241fmv8q9/