3.1
Earthquake Details: 232 km ESE of Attu Station, Alaska
Aug 24, 2026, 16:44:02
A magnitude 3.1 earthquake occurred near 232 km ESE of Attu Station, Alaska on Aug 24, 2026 at 16:44:02. The seismic event was recorded at a depth of 10 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Technical Details
Depth10 km
Significance148
Latitude51.9655
Longitude176.2786
Event IDus7000tbwe
Magnitude3.1
Updated:Aug 30, 2026, 17:01:38 UTC
External Resources
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Time & depth
- Local time
- Aug 24, 2026, 16:44:02
- UTC
- Aug 24, 2026, 16:44:02 UTC
10 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby event sequence · 12
M3.6233 km ESE of Attu Station, AlaskaBeforeM3.2231 km ESE of Attu Station, AlaskaBeforeM3.2229 km ESE of Attu Station, AlaskaAfterM3.4233 km ESE of Attu Station, AlaskaAfterM3.5234 km ESE of Attu Station, AlaskaAfterM3.1233 km ESE of Attu Station, AlaskaAfterM3.1232 km ESE of Attu Station, AlaskaAfterM3.4232 km ESE of Attu Station, AlaskaAfterM3.9233 km ESE of Attu Station, AlaskaAfterM3.9229 km ESE of Attu Station, AlaskaAfterM3.3237 km ESE of Attu Station, AlaskaAfterM3.2Rat Islands, Aleutian Islands, 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: Aug 30, 2026, 17:01 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.