M4.6 Earthquake 7 km NE of Uzunkavak, Turkey — December 18, 2022
2022-12-18 18:13:09 UTC (2022-12-18) · approx. 8:13 PM UTC+2 local
Felt by 14 people across nearby locations.
On December 18, 2022 at 18:13 UTC, a magnitude 4.6 shallow crustal earthquake struck 7 km NE of Uzunkavak, Turkey, at a depth of 10.0 km and coordinates 36.3920°, 36.4912°. This earthquake was detected by 121 seismic stations with excellent location accuracy and was assigned a USGS significance rating of 335, 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
Did You Feel It? — community-reported shaking
Aggregated felt-report intensity from 14 citizen responses to the USGS Did You Feel It? system. Each colored zone represents the average MMI from reports in that area.
Source: U.S. Geological Survey Did You Feel It?. View on USGS · submit your own report
Earthquake Details
36.4912°E
Technical Information
Common Questions
How strong was the magnitude 4.6 earthquake near Uzunkavak, Turkey?
The magnitude 4.6 earthquake that struck 7 km NE of Uzunkavak, Turkey on December 18, 2022 at 18:13 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 36.3920°, 36.4912°, which is 7 km NE of Uzunkavak, 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: us6000ja6e). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2022, December 18, 2022). M4.6 Earthquake 7 km NE of Uzunkavak, Turkey — December 18, 2022. Retrieved February 28, 2023 from https://www.earthquaketracker.org/earthquakes/event/us6000ja6e/