Minor Earthquake ● Monitoring

M3.8 Earthquake — 41 km NNE of Petersville, Alaska

Event time: Last updated: 6 hr ago
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Loading live data… · Marker positions are approximate; severity is labelled in each popup. Sources: USGS, GDACS, NASA EONET, NOAA/NWS, EMSC.

Magnitude 3.8 earthquake 41 km NNE of Petersville, Alaska at a depth of 91.9 km, recorded by the U.S. Geological Survey.

Measurements

MagnitudeM3.8
Depth91.9 km
Coordinates62.8520, -150.5060
Region41 km NNE of Petersville, Alaska
Felt Reports2
Tsunami Flag0

Measured by

Earthquake data courtesy of the U.S. Geological Survey

This is a scientific measurement of an event that has already happened. It is not a warning, and it does not tell you what to do.

Not rated by source. US Geological Survey does not publish a severity for this; the level shown is our own classification.

View original report

This event as JSON · API and licence

Source updated 2 days ago (Oct 17, 2026 15:40 UTC) · we last heard from US Geological Survey 9 seconds ago

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General safety information

No authority has issued instructions for this event. The guidance below is general background reading, not a response to it.

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Nearby & related events

M2.8 Earthquake — 39 km S of Tolsona, Alaska Minor Earthquake active via USGS 44 min ago M2.7 Earthquake — 13 km SW of Manley Hot Springs, Alaska Minor Earthquake active via USGS 56 min ago M3.5 Earthquake — 52 km E of Pedro Bay, Alaska Minor Earthquake active via USGS 13 hr ago M2.5 Earthquake — 70 km E of Port Alsworth, Alaska Minor Earthquake active via USGS 1 day ago M2.7 Earthquake — 46 km W of Nanwalek, Alaska Minor Earthquake active via USGS 1 day ago

Disclaimer: figures are automatic feeds from the named agencies and may be revised. Do not use this page for life-safety decisions — follow official local emergency services.