3.1

Earthquake Details: 171 km SE of Nikolski, Alaska, United States

8/14/2026, 7:44:39 PM

A magnitude 3.1 earthquake occurred near 171 km SE of Nikolski, Alaska, United States on 8/14/2026 at 7:44:39 PM. The seismic event was recorded at a depth of 13.9 km. No tsunami warning was issued.

No Tsunami WarningStatus: reviewedType: earthquake

Technical Details

Depth13.9 km
Significance148
Latitude51.7640
Longitude-167.2430
Event IDaka2026qbclbk
Magnitude3.1
Updated:8/16/2026, 8:05:04 AM

External Resources

View on USGS Official Site

Loading map...

Time & depth

Local time
8/14/2026, 7:44:39 PM
UTC
8/14/2026, 7:44:39 PM UTC
13.9 km · Shallow-focus

Less than 70 km deep. Shaking is often stronger near the epicentre.

Nearby event sequence · 12
M2.951 km ESE of Atka, Alaska, United StatesBeforeM2.8107 km S of Unalaska, Alaska, United StatesBeforeM2.875 km SE of Atka, Alaska, United StatesBeforeM3.791 km SE of Atka, Alaska, United StatesBeforeM3.291 km E of Nikolski, Alaska, United StatesBeforeM4.060 km SSW of Unalaska, Alaska, United StatesBeforeM2.9170 km SW of Nikolski, Alaska, United StatesBeforeM2.991 km ESE of Akutan, Alaska, United StatesBeforeM2.988 km SSW of Nikolski, Alaska, United StatesAfterM3.469 km SSE of King Cove, Alaska, United StatesAfterM2.9243 km ESE of Atka, Alaska, United StatesAfterM2.9179 km ESE of Atka, Alaska, United StatesAfter

Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Aug 16, 2026, 08:05 AM UTC. Data sources: USGS / EMSC / JMA / Geoscience Australia / GeoNet.