4.5

Earthquake Details: 81 km SSE of Akutan, Alaska

Oct 24, 2026, 08:33:48

Depth
35 km
Felt reports
3
Source: USGSUpdated: Oct 24, 2026, 08:51 AM UTC

A magnitude 4.5 earthquake occurred on Oct 24, 2026 at 08:33:48. Epicenter: 81 km SSE of Akutan, Alaska. Reported depth: 35 km.

Tsunami information

Loading data...

Time & depth

Local time
Oct 23, 2026, 21:33:48 GMT-11
UTC
Oct 24, 2026, 08:33:48 UTC
35 km · Shallow-focus

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

Loading map...

Nearby earthquakes · 12
M4.0195 km SE of Akutan, AlaskaBeforeM4.5158 km S of False Pass, AlaskaBeforeM3.2159 km S of False Pass, AlaskaBeforeM3.3151 km S of False Pass, AlaskaBeforeM2.342 km SSW of Nikolski, AlaskaBeforeM3.9203 km SSE of King Cove, AlaskaBeforeM4.0169 km S of False Pass, AlaskaBeforeM3.244 km SW of Sand Point, AlaskaBeforeM4.299 km SSE of Sand Point, AlaskaBeforeM3.740 km SSE of Nikolski, AlaskaBeforeM4.065 km NNW of Nikolski, AlaskaBeforeM3.2135 km SW of Nikolski, AlaskaBefore

Agency measurements

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

  • GFZ / GEOFONmb 5.12

    geofon:gfz2026uvlw

    Depth:
    10 km
    Status:
    Automatic
    Time:
    Updated:
    Oct 24, 2026, 09:08 AM UTC
  • USGSM 4.5

    us6000u4ld

    Depth:
    35 km
    Time:
    Updated:
    Oct 24, 2026, 08:51 AM UTC

Technical Details

Depth35 km
Significance312
Latitude53.5186
Longitude-165.0962
Event IDus6000u4ld
Magnitude4.5
Updated:Oct 24, 2026, 08:51:45 UTC

Regional Seismicity

View recent seismic activity near this event:

External Resources

View on USGS Official SiteView on GFZ / GEOFON 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 24, 2026, 08:51 UTC.

Data sources: