4.3

M4.3 Earthquake 83 km S of Néa Anatolí, Greece — November 24, 2020

2020-11-24 21:24:39 UTC (2020-11-24) · approx. 11:24 PM UTC+2 local

MagnitudeM4.3(mb)
Time21:24 UTC≈ 11:24 PM UTC+2
Depth21.0 kmshallow crustal
Coordinates34.256°, 25.571°
Felt byNo felt reports
Status✓ Reviewed by USGS

On November 24, 2020 at 21:24 UTC, a magnitude 4.3 shallow crustal earthquake struck 83 km S of Néa Anatolí, Greece, at a depth of 21.0 km and coordinates 34.2559°, 25.5711°.

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.

Map showing earthquake epicenter at 34.26°, 25.57°

Earthquake Details

Magnitude
4.3 mb
Depth
21.0 km
shallow crustal
Location
34.2559°N
25.5711°E

Technical Information

Event ID
us6000cs7c
Event Type
earthquake
Status
✓ Reviewed
Significance
284
Azimuthal Gap
64.0°
Min Station Distance
1.172°
RMS Residual
0.60 sec
Last Updated
2021-02-03 17:49:17 UTC

Common Questions

How strong was the magnitude 4.3 earthquake near Néa Anatolí, Greece?

The magnitude 4.3 earthquake that struck 83 km S of Néa Anatolí, Greece on November 24, 2020 at 21:24 UTC had a depth of 21.0 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.

Understanding This Data

Magnitude 4.3 earthquakes are often felt but rarely cause damage.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us6000cs7c). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2020, November 24, 2020). M4.3 Earthquake 83 km S of Néa Anatolí, Greece — November 24, 2020. Retrieved February 3, 2021 from https://www.earthquaketracker.org/earthquakes/event/us6000cs7c/