2.5

M2.5 Earthquake 87 km SSW of Nikolski, Alaska — May 28, 2026

2026-05-28 20:37:55 UTC (2026-05-28) · approx. 9:37 AM UTC-11 local

MagnitudeM2.5(ml)
Time20:37 UTC≈ 9:37 AM UTC-11
Depth22.0 kmshallow crustal
Coordinates52.243°, -169.463°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.24°, -169.46°

Earthquake Details

Magnitude
2.5 ml
Depth
22.0 km
shallow crustal
Location
52.2430°N
-169.4630°E

Technical Information

Event ID
aka2026kncnae
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
11
Azimuthal Gap
287.0°
Min Station Distance
0.600°
RMS Residual
0.50 sec
Last Updated
2026-05-29 23:33:33 UTC

Nearby Earthquakes (Last 7 Days)

3.2
171 km E of Atka, Alaska
5 hours ago · 30.0 km deep
5.1
92 km SE of Atka, Alaska
11 hours ago · 35.0 km deep
4.6
95 km SE of Atka, Alaska
13 hours ago · 40.7 km deep
3.0
143 km SW of Nikolski, Alaska
2 days ago · 27.4 km deep
3.5
99 km SW of Atka, Alaska
2 days ago · 20.6 km deep
2.8
140 km SE of Akutan, Alaska
3 days ago · 18.9 km deep
2.5
75 km SE of Adak, Alaska
3 days ago · 14.9 km deep
3.7
65 km WSW of Atka, Alaska
3 days ago · 8.2 km deep
2.6
83 km SE of Akutan, Alaska
3 days ago · 20.5 km deep
4.0
72 km SSW of Atka, Alaska
3 days ago · 19.8 km deep

Actions

View on USGSDid You Feel It?

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: aka2026kncnae). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, May 28, 2026). M2.5 Earthquake 87 km SSW of Nikolski, Alaska — May 28, 2026. Retrieved May 29, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026kncnae/