3.4
Earthquake Details: 4 km NE of Big Lake, Alaska
Oct 6, 2026, 04:01:29
A magnitude 3.4 earthquake occurred near 4 km NE of Big Lake, Alaska on Oct 6, 2026 at 04:01:29. The seismic event was recorded at a depth of 32.8 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth32.8 km
Significance218
Latitude61.5480
Longitude-149.9030
Event IDaka2026ttudjl
Magnitude3.4
Updated:Oct 8, 2026, 04:32:45 UTC
External Resources
View on USGS Official SiteLoading map...
Time & depth
- Local time
- Oct 5, 2026, 20:01:29 AKDT
- UTC
- Oct 6, 2026, 04:01:29 UTC
32.8 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M2.836 km NNW of Karluk, AlaskaBeforeM3.532 km N of Fishhook, AlaskaBeforeM3.414 km SSE of Funny River, AlaskaBeforeM3.050 km WNW of Ninilchik, AlaskaBeforeM2.670 km WNW of Happy Valley, AlaskaBeforeM2.945 km WNW of Beluga, AlaskaBeforeM3.162 km E of Denali Park, AlaskaAfterM5.592 km NNW of Aleneva, AlaskaAfterM3.322 km SW of Hope, AlaskaAfterM2.816 km WSW of Anchor Point, AlaskaAfterM2.861 km N of Chase, AlaskaAfterM3.153 km ENE of Pedro Bay, AlaskaAfter
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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, 04:32 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.