M4.6 Earthquake 7 km NNE of Gürün, Turkey — February 24, 2023
2023-02-24 17:20:00 UTC (2023-02-24) · approx. 7:20 PM UTC+2 local
On February 24, 2023 at 17:20 UTC, a magnitude 4.6 shallow crustal earthquake struck 7 km NNE of Gürün, Turkey, at a depth of 10.0 km and coordinates 38.7865°, 37.3025°. This earthquake was detected by 103 seismic stations with excellent location accuracy and was assigned a USGS significance rating of 326, placing it among routine seismic activity.
Physical scale: An earthquake of magnitude 4.6 releases seismic energy equivalent to roughly 120 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 899 m — a useful intuition for the size of the slip patch on the fault.
The epicenter is located in Turkey, a region characterized by the North Anatolian Fault, a 1,500 km transform boundary driven by the westward extrusion of the Anatolian microplate. The nearest mapped fault system is the North Anatolian Fault. View all earthquakes in Turkey.
Learn more: Magnitude scale · Aftershock sequences
Earthquake Details
37.3025°E
Technical Information
Common Questions
How strong was the magnitude 4.6 earthquake near Gürün, Turkey?
The magnitude 4.6 earthquake that struck 7 km NNE of Gürün, Turkey on February 24, 2023 at 17:20 UTC had a depth of 10.0 km. For context, this was a light earthquake commonly felt near the epicenter.
Where did the earthquake occur?
The earthquake epicenter was located at 38.7865°, 37.3025°, which is 7 km NNE of Gürün, Turkey. View all earthquakes in Turkey.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.6 earthquakes can continue for several days and gradually diminish over time.
Has Turkey had earthquakes this big before?
The largest recorded earthquake in Turkey was the M7.8 Kahramanmaraş earthquake of February 6, 2023. Today's magnitude 4.6 event is significantly smaller than that historical record.
Authoritative source: USGS event page (event ID: us6000jrdc). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2023, February 24, 2023). M4.6 Earthquake 7 km NNE of Gürün, Turkey — February 24, 2023. Retrieved April 29, 2023 from https://www.earthquaketracker.org/earthquakes/event/us6000jrdc/