4.3
Earthquake Details: 24 km SE of Kasilof, Alaska, United States
Nov 1, 2026, 11:30:21
- Depth
- 70.4 km
- Felt reports
- 108
Source: USGSUpdated: Nov 1, 2026, 10:46 PM UTC
A magnitude 4.3 earthquake occurred on Nov 1, 2026 at 11:30:21. Epicenter: 24 km SE of Kasilof, Alaska, United States. Reported depth: 70.4 km.
Tsunami information
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Time & depth
- Local time
- Nov 1, 2026, 02:30:21 AKST
- UTC
- Nov 1, 2026, 11:30:21 UTC
70.4 km · Intermediate-focus
Between 70 and 300 km deep.
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Nearby major cities
Nearby earthquakes · 12
M2.649 km W of Nanwalek, AlaskaBeforeM2.827 km ENE of Denali Park, AlaskaBeforeM3.512 km ESE of Fox River, AlaskaBeforeM4.414 km SE of Eureka Roadhouse, AlaskaBeforeM2.856 km NNW of Petersville, AlaskaBeforeM3.154 km WNW of Anchor Point, AlaskaBeforeM3.074 km SSE of McGrath, AlaskaBeforeM2.635 km NW of Ninilchik, AlaskaBeforeM3.110 km WSW of Hope, AlaskaBeforeM3.229 km WNW of Nikiski, AlaskaBeforeM2.525 km WSW of Aleneva, AlaskaBeforeM2.77 km E of Ridgeway, AlaskaAfter
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSM 4.3
aka2026vqjriv
- Depth:
- 70.4 km
- Time:
- Updated:
- Nov 1, 2026, 10:46 PM UTC
Technical Details
Depth70.4 km
Significance327
Latitude60.1980
Longitude-150.9320
Event IDaka2026vqjriv
Magnitude4.3
Updated:Nov 1, 2026, 22:46:06 UTC
Regional Seismicity
External Resources
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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: Nov 1, 2026, 22:46 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).