2.9

M2.9 Earthquake 166 km S of Adak, Alaska — May 27, 2026

2026-05-27 10:29:24 UTC (1 day ago) · approx. 10:29 PM UTC-12 local

MagnitudeM2.9(ml)
Time10:29 UTC≈ 10:29 PM UTC-12
Depth10.0 kmshallow crustal
Coordinates50.402°, -176.202°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 50.40°, -176.20°

Earthquake Details

Magnitude
2.9 ml
Depth
10.0 km
shallow crustal
Location
50.4018°N
-176.2020°E

Technical Information

Event ID
us7000snx1
Event Type
earthquake
Status
✓ Reviewed
Significance
129
Stations Used
21
Azimuthal Gap
256.0°
Min Station Distance
1.468°
RMS Residual
0.45 sec
Last Updated
2026-05-28 09:21:50 UTC

Nearby Earthquakes (Last 7 Days)

3.3
204 km WSW of Adak, Alaska
5 hours ago · 72.2 km deep
2.5
82 km SW of Adak, Alaska
7 hours ago · 26.5 km deep
3.0
210 km WSW of Adak, Alaska
9 hours ago · 42.3 km deep
5.2
49 km ESE of Adak, Alaska
10 hours ago · 58.3 km deep
2.5
Rat Islands, Aleutian Islands, Alaska
12 hours ago · 66.3 km deep
2.7
154 km SW of Adak, Alaska
14 hours ago · 21.7 km deep
3.0
174 km S of Atka, Alaska
16 hours ago · 10.0 km deep
4.6
Rat Islands, Aleutian Islands, Alaska
1 day ago · 14.3 km deep
2.6
122 km WSW of Adak, Alaska
1 day ago · 9.6 km deep
3.0
162 km WSW of Adak, Alaska
1 day ago · 83.4 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.9 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: us7000snx1). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, May 27, 2026). M2.9 Earthquake 166 km S of Adak, Alaska — May 27, 2026. Retrieved May 28, 2026 from https://www.earthquaketracker.org/earthquakes/event/us7000snx1/