2.5

M2.5 Earthquake 72 km SSE of Adak, Alaska — May 11, 2026

2026-05-11 23:35:36 UTC (2026-05-11) · approx. 11:35 AM UTC-12 local

MagnitudeM2.5(ml)
Time23:35 UTC≈ 11:35 AM UTC-12
Depth17.2 kmshallow crustal
Coordinates51.296°, -176.150°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.30°, -176.15°

Earthquake Details

Magnitude
2.5 ml
Depth
17.2 km
shallow crustal
Location
51.2960°N
-176.1500°E

Technical Information

Event ID
aka2026jhybho
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
11
Azimuthal Gap
248.0°
Min Station Distance
0.600°
RMS Residual
0.40 sec
Last Updated
2026-05-12 22:49:41 UTC

Nearby Earthquakes (Last 7 Days)

3.1
177 km W of Nikolski, Alaska
2 days ago · 11.4 km deep
2.9
186 km S of Atka, Alaska
2 days ago · 24.7 km deep
3.1
68 km E of Atka, Alaska
3 days ago · 0.0 km deep
3.2
63 km SW of Adak, Alaska
3 days ago · 10.0 km deep
2.5
85 km SSW of Nikolski, Alaska
3 days ago · 6.8 km deep
2.5
131 km S of Adak, Alaska
3 days ago · 9.5 km deep
4.2
Rat Islands, Aleutian Islands, Alaska
3 days ago · 52.2 km deep
2.7
60 km WNW of Nikolski, Alaska
3 days ago · 193.7 km deep
3.1
121 km SSW of Nikolski, Alaska
3 days ago · 21.4 km deep
3.7
123 km SSW of Nikolski, Alaska
3 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 →

Authoritative source: USGS event page (event ID: aka2026jhybho). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, May 11, 2026). M2.5 Earthquake 72 km SSE of Adak, Alaska — May 11, 2026. Retrieved May 12, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026jhybho/