2.9

M2.9 Earthquake 164 km SSW of Atka, Alaska — September 11, 2026

2026-09-11 08:43:53 UTC (3 days ago) · approx. 8:43 PM UTC-12 local

MagnitudeM2.9(ml)
Time08:43 UTC≈ 8:43 PM UTC-12
Depth3.1 kmshallow crustal
Coordinates50.756°, -174.757°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 50.76°, -174.76°

Earthquake Details

Magnitude
2.9 ml
Depth
3.1 km
shallow crustal
Location
50.7560°N
-174.7570°E

Technical Information

Event ID
aka2026rzzaax
Event Type
earthquake
Status
✓ Reviewed
Significance
129
Stations Used
18
Azimuthal Gap
283.0°
Min Station Distance
1.400°
RMS Residual
0.40 sec
Last Updated
2026-09-14 21:59:41 UTC

Nearby Earthquakes (Last 7 Days)

2.6
79 km SSE of Adak, Alaska
18 hours ago · 9.9 km deep
2.5
281 km W of Adak, Alaska
19 hours ago · 71.9 km deep
2.9
210 km S of Atka, Alaska
1 day ago · 22.5 km deep
3.5
134 km SW of Adak, Alaska
1 day ago · 20.0 km deep
3.9
150 km WSW of Adak, Alaska
1 day ago · 38.7 km deep
2.5
214 km SW of Adak, Alaska
2 days ago · 11.6 km deep
2.9
south of the Aleutian Islands
2 days ago · 20.0 km deep
2.6
68 km E of Atka, Alaska
2 days ago · 3.9 km deep
2.7
114 km SE of Atka, Alaska
2 days ago · 0.0 km deep
3.1
118 km ESE of Atka, Alaska
2 days ago · 10.9 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 →

Authoritative source: USGS event page (event ID: aka2026rzzaax). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, September 11, 2026). M2.9 Earthquake 164 km SSW of Atka, Alaska — September 11, 2026. Retrieved September 14, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026rzzaax/