5.3
Earthquake Details: 89 km SSW of Nikolski, Alaska
Sep 1, 2026, 06:44:36
A magnitude 5.3 earthquake occurred near 89 km SSW of Nikolski, Alaska on Sep 1, 2026 at 06:44:36. The seismic event was recorded at a depth of 26 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Technical Details
Depth26 km
Significance434
Latitude52.2132
Longitude-169.4456
Event IDus7000tdab
Magnitude5.3
Updated:Sep 1, 2026, 07:37:07 UTC
External Resources
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Time & depth
- Local time
- Sep 1, 2026, 06:44:36
- UTC
- Sep 1, 2026, 06:44:36 UTC
26 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby event sequence · 12
M3.791 km SE of Akutan, AlaskaBeforeM4.292 km WNW of False Pass, AlaskaBeforeM5.177 km SSW of Nikolski, AlaskaBeforeM5.293 km SSW of Nikolski, AlaskaAfterM3.894 km SSW of Nikolski, AlaskaAfterM3.785 km SSW of Nikolski, AlaskaAfterM4.5105 km SSW of Nikolski, AlaskaAfterM3.788 km SSW of Nikolski, AlaskaAfterM4.194 km SSW of Nikolski, AlaskaAfterM4.590 km SSW of Nikolski, AlaskaAfterM4.299 km SSW of Nikolski, AlaskaAfterM4.684 km SSW of Nikolski, AlaskaAfter
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: Sep 1, 2026, 07:37 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under CC BY 4.0. CC BY 4.0
- JMA — Source: Japan Meteorological Agency (JMA).
- Geoscience Australia — Based on Australian Earthquakes data by Geoscience Australia. © Commonwealth of Australia. Licensed under CC BY 4.0; the section 5 disclaimer applies. CC BY 4.0
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.