M3.5 Earthquake 2 km ENE of Ata?ehir, Turkey — June 19, 2021
2021-06-19 12:07:52 UTC (2021-06-19) · approx. 2:07 PM UTC+2 local
Felt by 12 people across nearby locations.
On June 19, 2021 at 12:07 UTC, a magnitude 3.5 shallow crustal earthquake struck 2 km ENE of Ata?ehir, Turkey, at a depth of 9.8 km and coordinates 40.9881°, 29.1424°.
Physical scale: An earthquake of magnitude 3.5 releases seismic energy equivalent to roughly 2.7 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 157 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 12 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
29.1424°E
Technical Information
Common Questions
How strong was the magnitude 3.5 earthquake near Ata?ehir, Turkey?
The magnitude 3.5 earthquake that struck 2 km ENE of Ata?ehir, Turkey on June 19, 2021 at 12:07 UTC had a depth of 9.8 km. For context, this was a minor earthquake typically detected only by instruments.
Where did the earthquake occur?
The earthquake epicenter was located at 40.9881°, 29.1424°, which is 2 km ENE of Ata?ehir, Turkey. View all earthquakes in Turkey.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 3.5 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 3.5 event is significantly smaller than that historical record.
Authoritative source: USGS event page (event ID: us7000ef27). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2021, June 19, 2021). M3.5 Earthquake 2 km ENE of Ata?ehir, Turkey — June 19, 2021. Retrieved February 16, 2024 from https://www.earthquaketracker.org/earthquakes/event/us7000ef27/