3.5
Earthquake Details: 8 km SW of Atka, Alaska
Oct 14, 2026, 12:20:10
- Depth
- 195.4 km
- Felt reports
- No data
Source: USGSUpdated: Oct 14, 2026, 03:58 PM UTC
A magnitude 3.5 earthquake occurred on Oct 14, 2026 at 12:20:10. Epicenter: 8 km SW of Atka, Alaska. Reported depth: 195.4 km.
Status: Reviewed
Tsunami information
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Time & depth
- Local time
- Oct 14, 2026, 03:20:10 HADT
- UTC
- Oct 14, 2026, 12:20:10 UTC
195.4 km · Intermediate-focus
Between 70 and 300 km deep.
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Nearby earthquakes · 12
M4.7114 km SSW of Nikolski, AlaskaAfterM2.5Rat Islands, Aleutian Islands, AlaskaAfterM3.9107 km SSE of Adak, AlaskaAfterM3.4217 km SSE of Atka, AlaskaAfterM4.1Rat Islands, Aleutian Islands, AlaskaAfterM3.053 km SW of Adak, AlaskaAfterM4.0161 km S of Nikolski, AlaskaAfterM3.7123 km SSW of Nikolski, AlaskaAfterM3.263 km SW of Adak, AlaskaAfterM3.168 km E of Atka, AlaskaAfterM2.9186 km S of Atka, AlaskaAfterM3.1177 km W of Nikolski, AlaskaAfter
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSml 3.5
aka2026ujeyit
- Depth:
- 195.4 km
- Status:
- Reviewed
- Time:
- Updated:
- Oct 14, 2026, 03:58 PM UTC
Technical Details
Depth195.4 km
Significance188
Latitude52.1510
Longitude-174.3060
Event IDaka2026ujeyit
Magnitude3.5
Updated:Oct 14, 2026, 15:58:38 UTC
Regional Seismicity
View recent seismic activity near this event:
External Resources
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: Oct 14, 2026, 15:58 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.