M4.3 Earthquake 1 km WSW of Filiatrá, Greece — November 18, 2020
2020-11-18 23:10:59 UTC (2020-11-18) · approx. 12:10 AM UTC+1 local
On November 18, 2020 at 23:10 UTC, a magnitude 4.3 shallow crustal earthquake struck 1 km WSW of Filiatrá, Greece, at a depth of 22.4 km and coordinates 37.1526°, 21.5683°.
Physical scale: An earthquake of magnitude 4.3 releases seismic energy equivalent to roughly 43 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 558 m — a useful intuition for the size of the slip patch on the fault.
Did You Feel It? — community-reported shaking
Aggregated felt-report intensity from 2 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
21.5683°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.3 earthquake near Filiatrá, Greece?
The magnitude 4.3 earthquake that struck 1 km WSW of Filiatrá, Greece on November 18, 2020 at 23:10 UTC had a depth of 22.4 km. For context, this was a light earthquake commonly felt near the epicenter.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.3 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 4.3 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us6000cq4i). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2020, November 18, 2020). M4.3 Earthquake 1 km WSW of Filiatrá, Greece — November 18, 2020. Retrieved February 3, 2021 from https://www.earthquaketracker.org/earthquakes/event/us6000cq4i/