2.7

M2.7 Earthquake 84 km NE of Atka, Alaska — September 29, 2026

2026-09-29 17:40:06 UTC (2026-09-29) · approx. 5:40 AM UTC-12 local

MagnitudeM2.7(ml)
Time17:40 UTC≈ 5:40 AM UTC-12
Depth185.4 kmintermediate depth
Coordinates52.671°, -173.236°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.67°, -173.24°

Earthquake Details

Magnitude
2.7 ml
Depth
185.4 km
intermediate depth
Location
52.6710°N
-173.2360°E

Technical Information

Event ID
aka2026thxhjc
Event Type
earthquake
Status
✓ Reviewed
Significance
112
Stations Used
16
Azimuthal Gap
181.0°
Min Station Distance
0.600°
RMS Residual
0.60 sec
Last Updated
2026-10-07 18:23:41 UTC

Nearby Earthquakes (Last 7 Days)

2.6
65 km ESE of Atka, Alaska
2 days ago · 71.3 km deep
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
3.4
54 km S of Adak, Alaska
3 days ago · 22.9 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
2.5
77 km SE of Unalaska, Alaska
4 days ago · 14.2 km deep
2.7
60 km WNW of Nikolski, Alaska
4 days ago · 193.7 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.7 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026thxhjc). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, September 29, 2026). M2.7 Earthquake 84 km NE of Atka, Alaska — September 29, 2026. Retrieved October 7, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026thxhjc/