4.4
Earthquake details: Rat Islands, Aleutian Islands, Alaska
Nov 12, 2026, 13:39:57
- Depth
- 35 km
- Felt reports
- No data
Source: USGSUpdated: Nov 12, 2026, 10:52 PM UTC
A magnitude 4.4 earthquake occurred on Nov 12, 2026 at 13:39:57. Epicenter: Rat Islands, Aleutian Islands, Alaska. Reported depth: 35 km.
Tsunami information
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Time & depth
- Local time
- Nov 13, 2026, 01:39:57 GMT+12
- UTC
- Nov 12, 2026, 13:39:57 UTC
35 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
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Nearby earthquakes · 2
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSM 4.4
us7000txst
- Depth:
- 35 km
- Time:
- Updated:
- Nov 12, 2026, 10:52 PM UTC
Technical Details
Depth35 km
Significance298
Latitude51.3114
Longitude178.7626
Event IDus7000txst
Magnitude4.4
Updated:Nov 12, 2026, 22:52:37 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: Nov 12, 2026, 22:52 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).