3.8
Earthquake details: 116 km SW of Nikolski, Alaska
Nov 5, 2026, 09:14:44
- Depth
- 28.739 km
- Felt reports
- No data
Source: USGSUpdated: Nov 9, 2026, 07:05 AM UTC
A magnitude 3.8 earthquake occurred on Nov 5, 2026 at 09:14:44. Epicenter: 116 km SW of Nikolski, Alaska. Reported depth: 28.739 km.
Status: Reviewed
Tsunami information
Loading data...
Time & depth
- Local time
- Nov 4, 2026, 22:14:44 GMT-11
- UTC
- Nov 5, 2026, 09:14:44 UTC
28.739 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Loading map...
Nearby earthquakes · 12
M2.6103 km S of False Pass, AlaskaAfterM3.287 km NE of Adak, AlaskaAfterM4.0203 km SE of Unalaska, AlaskaAfterM2.691 km SSW of Nikolski, AlaskaAfterM2.578 km SW of Adak, AlaskaAfterM3.4270 km SSW of Nikolski, AlaskaAfterM3.4127 km SW of Nikolski, AlaskaAfterM3.4130 km WSW of Nikolski, AlaskaAfterM4.370 km SW of Nikolski, AlaskaAfterM3.995 km SE of Akutan, AlaskaAfterM4.484 km SE of Akutan, AlaskaAfterM4.1123 km SE of Adak, AlaskaAfter
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSml 3.8
us7000twbd
- Depth:
- 28.74 km
- Status:
- Reviewed
- Time:
- Updated:
- Nov 9, 2026, 07:05 AM UTC
Technical Details
Depth28.739 km
Significance222
Latitude52.3045
Longitude-170.2300
Event IDus7000twbd
Magnitude3.8
Updated:Nov 9, 2026, 07:05:57 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 9, 2026, 07:05 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).