2.7

M2.7 Earthquake 31 km ENE of Atka, Alaska — August 17, 2025

2025-08-17 23:43:07 UTC (2025-08-17) · approx. 11:43 AM UTC-12 local

MagnitudeM2.7(ml)
Time23:43 UTC≈ 11:43 AM UTC-12
Depth170.4 kmintermediate depth
Coordinates52.347°, -173.809°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.35°, -173.81°

Earthquake Details

Magnitude
2.7 ml
Depth
170.4 km
intermediate depth
Location
52.3472°N
-173.8092°E

Technical Information

Event ID
us6000rhz1
Event Type
earthquake
Status
✓ Reviewed
Significance
112
Stations Used
25
Azimuthal Gap
317.0°
Min Station Distance
0.192°
RMS Residual
0.29 sec
Last Updated
2025-11-04 16:44:07 UTC

Nearby Earthquakes (Last 7 Days)

3.7
65 km WSW of Atka, Alaska
2 days ago · 8.2 km deep
3.5
199 km WSW of Adak, Alaska
2 days ago · 8.7 km deep
4.0
72 km SSW of Atka, Alaska
2 days ago · 19.8 km deep
2.5
24 km SSW of Atka, Alaska
2 days ago · 175.3 km deep
3.0
162 km SW of Nikolski, Alaska
3 days ago · 25.2 km deep
3.1
53 km W of Nikolski, Alaska
3 days ago · 131.0 km deep
2.8
138 km SSE of Atka, Alaska
3 days ago · 20.0 km deep
2.6
32 km SSE of Nikolski, Alaska
3 days ago · 65.4 km deep
3.2
156 km SW of Adak, Alaska
3 days ago · 12.9 km deep
3.0
111 km NNE of Atka, Alaska
4 days ago · 211.1 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: us6000rhz1). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, August 17, 2025). M2.7 Earthquake 31 km ENE of Atka, Alaska — August 17, 2025. Retrieved November 4, 2025 from https://www.earthquaketracker.org/earthquakes/event/us6000rhz1/