M3.1 Earthquake 80 km WNW of Lorino, Russia — December 2, 2022
2022-12-02 21:07:35 UTC (2022-12-02) · approx. 9:07 AM UTC-12 local
On December 2, 2022 at 21:07 UTC, a magnitude 3.1 shallow crustal earthquake struck 80 km WNW of Lorino, Russia, at a depth of 12.3 km and coordinates 65.8546°, -173.2362°.
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
-173.2362°E
Technical Information
Common Questions
How strong was the magnitude 3.1 earthquake near Lorino, Russia?
The magnitude 3.1 earthquake that struck 80 km WNW of Lorino, Russia on December 2, 2022 at 21:07 UTC had a depth of 12.3 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.
Actions
Understanding This Data
Magnitude 3.1 earthquakes are typically only recorded by instruments.
Authoritative source: USGS event page (event ID: ak022fg14af7). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2022, December 2, 2022). M3.1 Earthquake 80 km WNW of Lorino, Russia — December 2, 2022. Retrieved December 21, 2022 from https://www.earthquaketracker.org/earthquakes/event/ak022fg14af7/