2.5

M2.5 Earthquake 104 km SSE of Adak, Alaska — March 18, 2025

2025-03-18 23:19:09 UTC (2025-03-18) · approx. 11:19 AM UTC-12 local

MagnitudeM2.5(ml)
Time23:19 UTC≈ 11:19 AM UTC-12
Depth10.0 kmshallow crustal
Coordinates51.077°, -175.834°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.08°, -175.83°

Earthquake Details

Magnitude
2.5 ml
Depth
10.0 km
shallow crustal
Location
51.0770°N
-175.8342°E

Technical Information

Event ID
us6000q5y9
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
13
Azimuthal Gap
258.0°
Min Station Distance
0.864°
RMS Residual
0.23 sec
Last Updated
2025-05-17 19:20:02 UTC

Nearby Earthquakes (Last 7 Days)

3.0
97 km SSE of Atka, Alaska
11 hours ago · 13.8 km deep
4.1
Rat Islands, Aleutian Islands, Alaska
13 hours ago · 134.0 km deep
3.0
Rat Islands, Aleutian Islands, Alaska
20 hours ago · 96.1 km deep
2.8
165 km W of Adak, Alaska
23 hours ago · 16.6 km deep
2.9
210 km SW of Nikolski, Alaska
1 day ago · 35.0 km deep
3.2
164 km SSW of Nikolski, Alaska
1 day ago · 3.7 km deep
3.6
271 km SW of Adak, Alaska
1 day ago · 10.0 km deep
3.0
92 km WSW of Nikolski, Alaska
1 day ago · 6.9 km deep
2.5
102 km S of Atka, Alaska
1 day ago · 5.0 km deep
2.7
66 km SSE of Atka, Alaska
1 day ago · 5.3 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: us6000q5y9). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, March 18, 2025). M2.5 Earthquake 104 km SSE of Adak, Alaska — March 18, 2025. Retrieved May 17, 2025 from https://www.earthquaketracker.org/earthquakes/event/us6000q5y9/