2.5

M2.5 Earthquake 81 km SW of Nikolski, Alaska — March 28, 2026

2026-03-28 18:42:56 UTC (2026-03-28) · approx. 7:42 AM UTC-11 local

MagnitudeM2.5(ml)
Time18:42 UTC≈ 7:42 AM UTC-11
Depth13.7 kmshallow crustal
Coordinates52.388°, -169.650°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.39°, -169.65°

Earthquake Details

Magnitude
2.5 ml
Depth
13.7 km
shallow crustal
Location
52.3880°N
-169.6500°E

Technical Information

Event ID
aka2026gdhrlp
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
11
Azimuthal Gap
286.0°
Min Station Distance
0.400°
RMS Residual
0.40 sec
Last Updated
2026-04-28 18:43:00 UTC

Nearby Earthquakes (Last 7 Days)

2.6
105 km SSW of Unalaska, Alaska
1 day ago · 28.9 km deep
2.6
66 km SE of Adak, Alaska
1 day ago · 28.3 km deep
3.0
105 km SSW of Nikolski, Alaska
1 day ago · 22.5 km deep
2.7
77 km SE of Akutan, Alaska
1 day ago · 35.0 km deep
2.7
137 km SW of Nikolski, Alaska
1 day ago · 20.7 km deep
2.8
55 km S of Atka, Alaska
1 day ago · 47.4 km deep
2.5
162 km SSW of Atka, Alaska
2 days ago · 5.3 km deep
2.6
112 km SSE of False Pass, Alaska
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2.6
71 km SSE of Adak, Alaska
2 days ago · 26.3 km deep
2.5
2 km SE of Adak, Alaska
2 days ago · 10.3 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: aka2026gdhrlp). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, March 28, 2026). M2.5 Earthquake 81 km SW of Nikolski, Alaska — March 28, 2026. Retrieved April 28, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026gdhrlp/