2.8
Earthquake Details: 29 km WNW of Atka, Alaska
Oct 24, 2026, 03:05:41
- Depth
- 199.2 km
- Felt reports
- No data
Source: USGSUpdated: Oct 24, 2026, 05:48 AM UTC
A magnitude 2.8 earthquake occurred on Oct 24, 2026 at 03:05:41. Epicenter: 29 km WNW of Atka, Alaska. Reported depth: 199.2 km.
Tsunami information
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Time & depth
- Local time
- Oct 23, 2026, 18:05:41 HADT
- UTC
- Oct 24, 2026, 03:05:41 UTC
199.2 km · Intermediate-focus
Between 70 and 300 km deep.
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Nearby earthquakes · 11
M2.254 km SW of Adak, AlaskaBeforeM3.740 km SSE of Nikolski, AlaskaBeforeM4.0Fox Islands, Aleutian IslandsBeforeM4.6100 km NNW of Nikolski, AlaskaBeforeM3.2135 km SW of Nikolski, AlaskaBeforeM3.511 km NNE of Atka, AlaskaAfterM4.6153 km WNW of Adak, AlaskaAfterM5.0Fox Islands, Aleutian IslandsAfterM3.4110 km SSW of Nikolski, AlaskaAfterM4.2161 km SSE of Atka, AlaskaAfterM2.875 km W of Adak, AlaskaAfter
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSM 2.8
aka2026vayrhl
- Depth:
- 199.2 km
- Time:
- Updated:
- Oct 24, 2026, 05:48 AM UTC
Technical Details
Depth199.2 km
Significance121
Latitude52.3170
Longitude-174.5870
Event IDaka2026vayrhl
Magnitude2.8
Updated:Oct 24, 2026, 05:48:45 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 24, 2026, 05:48 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under 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.
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.
- CENC / Wolfx — CENC earthquake parameters via Wolfx, an independent unofficial relay.
- GFZ / GEOFON — Locations, depths and magnitudes: GFZ/GEOFON using GEVN network data (CC BY 4.0).