2.8

M2.8 Earthquake 154 km SE of Adak, Alaska — May 11, 2026

2026-05-11 05:37:38 UTC (1 day ago) · approx. 5:37 PM UTC-12 local

MagnitudeM2.8(ml)
Time05:37 UTC≈ 5:37 PM UTC-12
Depth18.2 kmshallow crustal
Coordinates50.812°, -175.198°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 50.81°, -175.20°

Earthquake Details

Magnitude
2.8 ml
Depth
18.2 km
shallow crustal
Location
50.8120°N
-175.1980°E

Technical Information

Event ID
aka2026jgocsf
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Stations Used
16
Azimuthal Gap
283.0°
Min Station Distance
1.300°
RMS Residual
0.60 sec
Last Updated
2026-05-12 20:07:29 UTC

Nearby Earthquakes (Last 7 Days)

3.5
92 km SE of Atka, Alaska
1 day ago · 10.0 km deep
3.9
82 km SE of Atka, Alaska
1 day ago · 23.6 km deep
3.4
Rat Islands, Aleutian Islands, Alaska
1 day ago · 19.9 km deep
2.7
102 km S of Atka, Alaska
1 day ago · 11.7 km deep
3.2
87 km SSW of Adak, Alaska
1 day ago · 1.0 km deep
3.2
105 km S of Atka, Alaska
1 day ago · 1.8 km deep
2.6
176 km WSW of Adak, Alaska
1 day ago · 11.6 km deep
3.7
161 km SW of Nikolski, Alaska
1 day ago · 35.0 km deep
3.1
117 km S of Atka, Alaska
1 day ago · 1.0 km deep
2.8
198 km W of Adak, Alaska
1 day ago · 110.0 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.8 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: aka2026jgocsf). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, May 11, 2026). M2.8 Earthquake 154 km SE of Adak, Alaska — May 11, 2026. Retrieved May 12, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026jgocsf/