2.5

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

2026-05-28 20:37:55 UTC (1 day ago) · 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)

4.0
113 km NE of Atka, Alaska
20 hours ago · 230.5 km deep
3.1
163 km SW of Nikolski, Alaska
1 day ago · 20.0 km deep
3.3
56 km ESE of Adak, Alaska
1 day ago · 43.6 km deep
3.3
67 km SE of Adak, Alaska
1 day ago · 27.6 km deep
3.5
69 km SE of Adak, Alaska
1 day ago · 23.4 km deep
2.7
51 km SSE of Adak, Alaska
1 day ago · 27.7 km deep
2.6
74 km SE of Adak, Alaska
1 day ago · 25.3 km deep
2.5
58 km SSW of Unalaska, Alaska
1 day ago · 3.8 km deep
5.2
49 km ESE of Adak, Alaska
2 days ago · 58.3 km deep
3.0
174 km S of Atka, Alaska
2 days ago · 10.0 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 →

Be Prepared

→ What to do during an earthquake→ Create an emergency plan→ Emergency kit essentials→ See all M4.5+ earthquakes today

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 30, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026kncnae/