2.5

M2.5 Earthquake 77 km SSW of Adak, Alaska — December 1, 2023

2023-12-01 18:01:43 UTC (2023-12-01) · approx. 6:01 AM UTC-12 local

MagnitudeM2.5(ml)
Time18:01 UTC≈ 6:01 AM UTC-12
Depth35.0 kmshallow crustal
Coordinates51.243°, -177.092°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.24°, -177.09°

Earthquake Details

Magnitude
2.5 ml
Depth
35.0 km
shallow crustal
Location
51.2428°N
-177.0918°E

Technical Information

Event ID
us7000ljlw
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
14
Azimuthal Gap
254.0°
Min Station Distance
0.527°
RMS Residual
0.40 sec
Last Updated
2024-02-06 21:54:03 UTC

Nearby Earthquakes (Last 7 Days)

3.1
261 km WSW of Adak, Alaska
11 hours ago · 22.3 km deep
3.5
233 km ESE of Attu Station, Alaska
15 hours ago · 25.5 km deep
3.4
234 km ESE of Attu Station, Alaska
21 hours ago · 14.7 km deep
3.1
232 km ESE of Attu Station, Alaska
22 hours ago · 17.8 km deep
3.4
73 km SSE of Adak, Alaska
22 hours ago · 5.7 km deep
3.2
234 km ESE of Attu Station, Alaska
23 hours ago · 10.0 km deep
3.4
235 km ESE of Attu Station, Alaska
1 day ago · 5.0 km deep
3.1
237 km ESE of Attu Station, Alaska
1 day ago · 3.6 km deep
2.8
232 km ESE of Attu Station, Alaska
1 day ago · 5.0 km deep
3.0
232 km ESE of Attu Station, Alaska
1 day ago · 2.2 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.5 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000ljlw). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, December 1, 2023). M2.5 Earthquake 77 km SSW of Adak, Alaska — December 1, 2023. Retrieved February 6, 2024 from https://www.earthquaketracker.org/earthquakes/event/us7000ljlw/