3.3
Earthquake Details: 100 km E of Akutan, Alaska, United States
Oct 29, 2026, 10:00:23
- Depth
- 35 km
- Felt reports
- No data
Source: USGSUpdated: Oct 30, 2026, 05:37 AM UTC
A magnitude 3.3 earthquake occurred on Oct 29, 2026 at 10:00:23. Epicenter: 100 km E of Akutan, Alaska, United States. Reported depth: 35 km.
Tsunami information
Loading data...
Time & depth
- Local time
- Oct 28, 2026, 23:00:23 GMT-11
- UTC
- Oct 29, 2026, 10:00:23 UTC
35 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Loading map...
Nearby major cities
Nearby earthquakes · 8
M5.0Fox Islands, Aleutian IslandsBeforeM4.887 km SSE of Akutan, AlaskaBeforeM4.681 km SSE of Akutan, AlaskaBeforeM2.458 km SE of Chignik, AlaskaBeforeM2.5123 km SSE of Unalaska, AlaskaBeforeM3.4110 km SSW of Nikolski, AlaskaBeforeM2.9157 km S of Unalaska, AlaskaBeforeM5.0143 km S of False Pass, AlaskaAfter
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSM 3.3
us7000tu4l
- Depth:
- 35 km
- Time:
- Updated:
- Oct 30, 2026, 05:37 AM UTC
Technical Details
Depth35 km
Significance168
Latitude54.0035
Longitude-164.2558
Event IDus7000tu4l
Magnitude3.3
Updated:Oct 30, 2026, 05:37:12 UTC
Regional Seismicity
External Resources
You may also find these tools useful
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 30, 2026, 05:37 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).