M3.1 Earthquake 60 km N of Petersville, Alaska — May 24, 2026
2026-05-24 18:55:14 UTC (2026-05-24) · approx. 8:55 AM UTC-10 local
On May 24, 2026 at 18:55 UTC, a magnitude 3.1 intermediate depth earthquake struck 60 km N of Petersville, Alaska, at a depth of 124.3 km and coordinates 63.0340°, -150.9210°.
Physical scale: An earthquake of magnitude 3.1 releases seismic energy equivalent to roughly 674 kg of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 83 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
-150.9210°E
Technical Information
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Common Questions
How strong was the magnitude 3.1 earthquake near Petersville, Alaska?
The magnitude 3.1 earthquake that struck 60 km N of Petersville, Alaska on May 24, 2026 at 18:55 UTC had a depth of 124.3 km. For context, this was a minor earthquake typically detected only by instruments.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 3.1 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 3.1 earthquakes are typically only recorded by instruments.
Authoritative source: USGS event page (event ID: aka2026kfozpf). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, May 24, 2026). M3.1 Earthquake 60 km N of Petersville, Alaska — May 24, 2026. Retrieved May 31, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026kfozpf/