2.7

Earthquake Details: 190 km WSW of Adak, Alaska

Oct 12, 2026, 02:26:49

Depth
16.4 km
Felt reports
No data
Source: USGSUpdated: Oct 15, 2026, 03:48 PM UTC

A magnitude 2.7 earthquake occurred on Oct 12, 2026 at 02:26:49. Epicenter: 190 km WSW of Adak, Alaska. Reported depth: 16.4 km.

Tsunami information

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Time & depth

Local time
Oct 11, 2026, 17:26:49 HADT
UTC
Oct 12, 2026, 02:26:49 UTC
16.4 km · Shallow-focus

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

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Nearby earthquakes · 12
M3.0102 km SW of Adak, AlaskaBeforeM3.455 km S of Atka, AlaskaBeforeM4.2167 km S of Adak, AlaskaBeforeM4.4275 km W of Adak, AlaskaBeforeM2.9197 km WSW of Adak, AlaskaBeforeM3.2Rat Islands, Aleutian IslandsAfterM4.6194 km SE of Attu Station, AlaskaAfterM3.1Rat Islands, Aleutian IslandsAfterM3.4Rat Islands, Aleutian Islands, AlaskaAfterM2.8Rat Islands, Aleutian Islands, AlaskaAfterM3.9294 km ESE of Attu Station, AlaskaAfterM3.58 km SW of Atka, AlaskaAfter

Agency measurements

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

  • USGSM 2.7

    aka2026uetcsu

    Depth:
    16.4 km
    Time:
    Updated:
    Oct 15, 2026, 03:48 PM UTC

Technical Details

Depth16.4 km
Significance112
Latitude51.2490
Longitude-179.1970
Event IDaka2026uetcsu
Magnitude2.7
Updated:Oct 15, 2026, 15:48:17 UTC

Regional Seismicity

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External Resources

View 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: Oct 15, 2026, 15:48 UTC.

Data sources: