2.3

Earthquake Details: 115 km W of Adak, Alaska

Nov 3, 2026, 01:42:15

Depth
20.8 km
Felt reports
No data
Source: USGSUpdated: Nov 5, 2026, 01:10 AM UTC

A magnitude 2.3 earthquake occurred on Nov 3, 2026 at 01:42:15. Epicenter: 115 km W of Adak, Alaska. Reported depth: 20.8 km.

Tsunami information

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Time & depth

Local time
Nov 2, 2026, 15:42:15 HAST
UTC
Nov 3, 2026, 01:42:15 UTC
20.8 km · Shallow-focus

Less than 70 km deep. Shaking is often stronger near the epicentre.

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Nearby earthquakes · 12
M3.4184 km S of Atka, AlaskaBeforeM4.5121 km SE of Atka, AlaskaBeforeM4.5111 km ESE of Atka, AlaskaBeforeM2.657 km SW of Adak, AlaskaBeforeM2.355 km SW of Adak, AlaskaBeforeM3.0256 km WSW of Adak, AlaskaBeforeM4.2147 km WSW of Adak, AlaskaBeforeM4.2150 km SW of Adak, AlaskaBeforeM2.452 km SSW of Adak, AlaskaBeforeM2.8133 km WSW of Adak, AlaskaBeforeM3.667 km SE of Adak, AlaskaAfterM4.231 km S of Adak, AlaskaAfter

Agency measurements

Agencies may use different observations and magnitude scales, and initial estimates can change.

  • USGSM 2.3

    aka2026vticol

    Depth:
    20.8 km
    Time:
    Updated:
    Nov 5, 2026, 01:10 AM UTC

Technical Details

Depth20.8 km
Significance81
Latitude51.8100
Longitude-178.3080
Event IDaka2026vticol
Magnitude2.3
Updated:Nov 5, 2026, 01:10:08 UTC

Regional Seismicity

View recent seismic activity near this event:

External Resources

YouTube · Earthquake LiveView on USGS Official Site

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 5, 2026, 01:10 UTC.

Data sources: