2.9

M2.9 Earthquake 150 km SSW of Adak, Alaska — December 21, 2024

2024-12-21 21:08:45 UTC (2024-12-21) · approx. 9:08 AM UTC-12 local

MagnitudeM2.9(ml)
Time21:08 UTC≈ 9:08 AM UTC-12
Depth10.0 kmshallow crustal
Coordinates50.636°, -177.496°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 50.64°, -177.50°

Earthquake Details

Magnitude
2.9 ml
Depth
10.0 km
shallow crustal
Location
50.6359°N
-177.4959°E

Technical Information

Event ID
us6000pj3y
Event Type
earthquake
Status
✓ Reviewed
Significance
129
Stations Used
18
Azimuthal Gap
239.0°
Min Station Distance
1.139°
RMS Residual
0.89 sec
Last Updated
2025-02-27 17:30:49 UTC

Nearby Earthquakes (Last 7 Days)

4.3
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229 km ESE of Attu Station, Alaska
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4.8
77 km SE of Atka, Alaska
23 hours ago · 44.3 km deep
4.9
83 km SSE of Atka, Alaska
1 day ago · 35.0 km deep
3.6
67 km SE of Atka, Alaska
2 days ago · 23.9 km deep
3.8
102 km SSE of Atka, Alaska
2 days ago · 3.0 km deep
2.6
76 km SSW of Adak, Alaska
3 days ago · 35.2 km deep
2.5
170 km S of Atka, Alaska
3 days ago · 5.0 km deep
2.5
225 km WSW of Adak, Alaska
4 days ago · 16.1 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.9 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us6000pj3y). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2024, December 21, 2024). M2.9 Earthquake 150 km SSW of Adak, Alaska — December 21, 2024. Retrieved February 27, 2025 from https://www.earthquaketracker.org/earthquakes/event/us6000pj3y/