2.5

M2.5 Earthquake 27 km SSW of Atka, Alaska — August 13, 2026

2026-08-13 16:46:26 UTC (16 hours ago) · approx. 4:46 AM UTC-12 local

MagnitudeM2.5(ml)
Time16:46 UTC≈ 4:46 AM UTC-12
Depth189.4 kmintermediate depth
Coordinates51.978°, -174.404°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.98°, -174.40°

Earthquake Details

Magnitude
2.5 ml
Depth
189.4 km
intermediate depth
Location
51.9780°N
-174.4040°E

Technical Information

Event ID
aka2026pzamaa
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
19
Azimuthal Gap
232.0°
Min Station Distance
0.300°
RMS Residual
0.50 sec
Last Updated
2026-08-14 08:22:30 UTC

Nearby Earthquakes (Last 7 Days)

3.6
93 km E of Nikolski, Alaska
9 hours ago · 27.1 km deep
2.5
90 km SW of Atka, Alaska
11 hours ago · 113.5 km deep
2.5
239 km WSW of Adak, Alaska
14 hours ago · 11.2 km deep
2.5
109 km S of Nikolski, Alaska
17 hours ago · 7.8 km deep
3.7
83 km SE of Atka, Alaska
18 hours ago · 29.8 km deep
2.5
186 km WSW of Adak, Alaska
18 hours ago · 22.5 km deep
2.7
187 km W of Adak, Alaska
22 hours ago · 185.4 km deep
2.6
91 km SW of Nikolski, Alaska
1 day ago · 11.3 km deep
2.7
86 km SSW of Nikolski, Alaska
1 day ago · 24.2 km deep
3.4
215 km WSW of Adak, Alaska
1 day ago · 73.6 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.5 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026pzamaa). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, August 13, 2026). M2.5 Earthquake 27 km SSW of Atka, Alaska — August 13, 2026. Retrieved August 14, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026pzamaa/