M4.7 Earthquake 22 km WNW of Karayaz?, Turkey — November 22, 2021
2021-11-22 08:31:25 UTC (2021-11-22) · approx. 11:31 AM UTC+3 local
On November 22, 2021 at 08:31 UTC, a magnitude 4.7 shallow crustal earthquake struck 22 km WNW of Karayaz?, Turkey, at a depth of 10.0 km and coordinates 39.7369°, 41.8806°.
Physical scale: An earthquake of magnitude 4.7 releases seismic energy equivalent to roughly 169 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 1.1 km — 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
41.8806°E
Technical Information
Common Questions
How strong was the magnitude 4.7 earthquake near Karayaz?, Turkey?
The magnitude 4.7 earthquake that struck 22 km WNW of Karayaz?, Turkey on November 22, 2021 at 08:31 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 39.7369°, 41.8806°, which is 22 km WNW of Karayaz?, Turkey. View all earthquakes in Turkey.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.7 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 4.7 event is significantly smaller than that historical record.
Authoritative source: USGS event page (event ID: us7000fw5n). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2021, November 22, 2021). M4.7 Earthquake 22 km WNW of Karayaz?, Turkey — November 22, 2021. Retrieved January 29, 2022 from https://www.earthquaketracker.org/earthquakes/event/us7000fw5n/