M3.2 Earthquake 20 km ENE of Pedro Bay, Alaska — May 31, 2026
2026-05-31 04:41:41 UTC (55 min ago) · approx. 6:41 PM UTC-10 local
On May 31, 2026 at 04:41 UTC, a magnitude 3.2 intermediate depth earthquake struck 20 km ENE of Pedro Bay, Alaska, at a depth of 167.6 km and coordinates 59.8340°, -153.7440°.
Physical scale: An earthquake of magnitude 3.2 releases seismic energy equivalent to roughly 951 kg of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 97 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
-153.7440°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 3.2 earthquake near Pedro Bay, Alaska?
The magnitude 3.2 earthquake that struck 20 km ENE of Pedro Bay, Alaska on May 31, 2026 at 04:41 UTC had a depth of 167.6 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 3.2 earthquakes can continue for several days and gradually diminish over time.
What should I do after an earthquake?
If you were in the affected area: check yourself and others for injuries, inspect your home for damage, and be prepared for aftershocks. For detailed guidance, see our earthquake safety guide and emergency planning resources.
Actions
Understanding This Data
Magnitude 3.2 earthquakes are typically only recorded by instruments.
Authoritative source: USGS event page (event ID: aka2026krkrmg). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, May 31, 2026). M3.2 Earthquake 20 km ENE of Pedro Bay, Alaska — May 31, 2026. Retrieved May 31, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026krkrmg/