2.8
Earthquake details: 4 km WSW of Tyonek, Alaska, United States
Nov 4, 2026, 12:12:50
- Depth
- 75.8 km
- Felt reports
- No data
Source: USGSUpdated: Nov 5, 2026, 10:08 AM UTC
A magnitude 2.8 earthquake occurred on Nov 4, 2026 at 12:12:50. Epicenter: 4 km WSW of Tyonek, Alaska, United States. Reported depth: 75.8 km.
Status: Automatic
Tsunami information
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Time & depth
- Local time
- Nov 4, 2026, 03:12:50 AKST
- UTC
- Nov 4, 2026, 12:12:50 UTC
75.8 km · Intermediate-focus
Between 70 and 300 km deep.
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Nearby major cities
Nearby earthquakes · 12
M3.052 km NNW of Karluk, AlaskaAfterM3.010 km WNW of Seldovia, AlaskaAfterM2.92 km N of Tyonek, AlaskaAfterM2.97 km SW of Nikolaevsk, AlaskaAfterM3.016 km SW of Susitna, AlaskaAfterM3.441 km WNW of Akhiok, AlaskaAfterM3.527 km NNW of Cooper Landing, AlaskaAfterM3.044 km NNW of Glacier View, AlaskaAfterM3.548 km N of Petersville, AlaskaAfterM3.415 km SSE of Larsen Bay, AlaskaAfterM3.376 km WNW of Petersville, AlaskaAfterM3.7116 km SE of Port Graham, AlaskaAfter
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSml 2.8
aka2026vvzdxb
- Depth:
- 75.8 km
- Status:
- Automatic
- Time:
- Updated:
- Nov 5, 2026, 10:08 AM UTC
Technical Details
Depth75.8 km
Significance121
Latitude61.0470
Longitude-151.2170
Event IDaka2026vvzdxb
Magnitude2.8
Updated:Nov 5, 2026, 10:08:08 UTC
Regional Seismicity
External Resources
Related tools
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: Nov 5, 2026, 10:08 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).