4.1

M4.1 Earthquake 21 km SSE of Chóra Sfakíon, GreeceAugust 28, 2024

2024-08-28 16:47:47 UTC (2024-08-28) · approx. 6:47 PM UTC+2 local

MagnitudeM4.1(mb)
Time16:47 UTC6:47 PM UTC+2
Depth42.9 kmshallow crustal
Coordinates35.023°, 24.215°
Felt byNo felt reports
Status✓ Reviewed by USGS

On August 28, 2024 at 16:47 UTC, a magnitude 4.1 shallow crustal earthquake struck 21 km SSE of Chóra Sfakíon, Greece, at a depth of 42.9 km and coordinates 35.0227°, 24.2146°.

Physical scale: An earthquake of magnitude 4.1 releases seismic energy equivalent to roughly 21 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 406 m — a useful intuition for the size of the slip patch on the fault.

Map showing earthquake epicenter at 35.02°, 24.21°

Earthquake Details

Magnitude
4.1 mb
Depth
42.9 km
shallow crustal
Location
35.0227°N
24.2146°E

Technical Information

Event ID
us7000ngdi
Event Type
earthquake
Status
✓ Reviewed
Significance
259
Stations Used
19
Azimuthal Gap
240.0°
Min Station Distance
0.613°
RMS Residual
1.21 sec
Last Updated
2024-11-09 21:19:24 UTC

Common Questions

How strong was the magnitude 4.1 earthquake near Chóra Sfakíon, Greece?

The magnitude 4.1 earthquake that struck 21 km SSE of Chóra Sfakíon, Greece on August 28, 2024 at 16:47 UTC had a depth of 42.9 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 4.1 earthquakes can continue for several days and gradually diminish over time.

Understanding This Data

Magnitude 4.1 earthquakes are often felt but rarely cause damage.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000ngdi). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2024, August 28, 2024). M4.1 Earthquake 21 km SSE of Chóra Sfakíon, GreeceAugust 28, 2024. Retrieved November 9, 2024 from https://www.earthquaketracker.org/earthquakes/event/us7000ngdi/