3.0
Earthquake Details: 7 km W of Dutch Harbor, Alaska
Oct 30, 2026, 19:53:02
- Depth
- 11.01 km
- Felt reports
- No data
Source: USGSUpdated: Oct 31, 2026, 02:12 PM UTC
A magnitude 3.0 earthquake occurred on Oct 30, 2026 at 19:53:02. Epicenter: 7 km W of Dutch Harbor, Alaska. Reported depth: 11.01 km.
Tsunami information
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Time & depth
- Local time
- Oct 30, 2026, 11:53:02 AKDT
- UTC
- Oct 30, 2026, 19:53:02 UTC
11.01 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
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Nearby earthquakes · 10
M2.9157 km S of Unalaska, AlaskaBeforeM3.3100 km E of Akutan, AlaskaBeforeM5.0143 km S of False Pass, AlaskaBeforeM3.0101 km S of Sand Point, AlaskaAfterM3.344 km SSW of Nikolski, AlaskaAfterM3.089 km SSE of Akutan, AlaskaAfterM2.9111 km SSE of Sand Point, AlaskaAfterM3.4100 km SSW of Nikolski, AlaskaAfterM4.5121 km SE of Atka, AlaskaAfterM4.5111 km ESE of Atka, AlaskaAfter
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSM 3
us7000tugx
- Depth:
- 11.01 km
- Time:
- Updated:
- Oct 31, 2026, 02:12 PM UTC
Technical Details
Depth11.01 km
Significance138
Latitude53.8807
Longitude-166.6530
Event IDus7000tugx
Magnitude3.0
Updated:Oct 31, 2026, 14:12:19 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: Oct 31, 2026, 14:12 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).