M5.3 Earthquake in the Owen Fracture Zone region — January 31, 2022
2022-01-31 11:56:36 UTC (2022-01-31) · approx. 3:56 PM UTC+4 local
On January 31, 2022 at 11:56 UTC, a magnitude 5.3 shallow crustal earthquake struck in the Owen Fracture Zone region, at a depth of 10.0 km and coordinates 14.4867°, 56.4010°.
Physical scale: An earthquake of magnitude 5.3 releases seismic energy equivalent to roughly 1 kilotons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 2.7 km — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
56.4010°E
Technical Information
Common Questions
How strong was the magnitude 5.3 earthquake in the Owen Fracture Zone region?
The magnitude 5.3 earthquake that struck in the Owen Fracture Zone region on January 31, 2022 at 11:56 UTC had a depth of 10.0 km. For context, this was a moderate earthquake that could be widely felt.
Where did the earthquake occur?
The earthquake epicenter was located at 14.4867°, 56.4010°, which is in the Owen Fracture Zone region.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 5.3 earthquakes can continue for days to weeks and gradually diminish over time.
Actions
Authoritative source: USGS event page (event ID: us7000ggl9). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2022, January 31, 2022). M5.3 Earthquake in the Owen Fracture Zone region — January 31, 2022. Retrieved April 15, 2022 from https://www.earthquaketracker.org/earthquakes/event/us7000ggl9/