2.6
Earthquake Details: 88 km SSE of Adak, Alaska
Oct 6, 2026, 11:09:05
A magnitude 2.6 earthquake occurred near 88 km SSE of Adak, Alaska on Oct 6, 2026 at 11:09:05. The seismic event was recorded at a depth of 18.5 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
View recent seismic activity near this event:
Technical Details
Depth18.5 km
Significance104
Latitude51.1240
Longitude-176.2170
Event IDaka2026tuikby
Magnitude2.6
Updated:Oct 8, 2026, 05:44:38 UTC
External Resources
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Time & depth
- Local time
- Oct 6, 2026, 11:09:05
- UTC
- Oct 6, 2026, 11:09:05 UTC
18.5 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby event sequence · 11
M4.193 km SW of Atka, AlaskaBeforeM3.682 km SE of Atka, AlaskaBeforeM3.566 km SE of Atka, AlaskaBeforeM3.2178 km SW of Nikolski, AlaskaAfterM2.8203 km WSW of Adak, AlaskaAfterM3.9209 km SSE of Atka, AlaskaAfterM3.8178 km SSE of Atka, AlaskaAfterM2.5128 km SW of Adak, AlaskaAfterM3.4160 km SW of Nikolski, AlaskaAfterM3.5south of Aleutian IslandsAfterM3.6124 km SW 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: Oct 8, 2026, 05:44 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.