4.1

M4.1 Earthquake 12 km SW of Asímion, Greece — June 28, 2024

2024-06-28 18:28:34 UTC (2024-06-28) · approx. 8:28 PM UTC+2 local

MagnitudeM4.1(mb)
Time18:28 UTC≈ 8:28 PM UTC+2
Depth21.1 kmshallow crustal
Coordinates34.972°, 24.991°
Felt byNo felt reports
Status✓ Reviewed by USGS

On June 28, 2024 at 18:28 UTC, a magnitude 4.1 shallow crustal earthquake struck 12 km SW of Asímion, Greece, at a depth of 21.1 km and coordinates 34.9719°, 24.9911°.

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 34.97°, 24.99°

Earthquake Details

Magnitude
4.1 mb
Depth
21.1 km
shallow crustal
Location
34.9719°N
24.9911°E

Technical Information

Event ID
us6000n8zz
Event Type
earthquake
Status
✓ Reviewed
Significance
259
Stations Used
75
Azimuthal Gap
94.0°
Min Station Distance
0.326°
RMS Residual
0.60 sec
Last Updated
2024-09-04 21:57:43 UTC

Common Questions

How strong was the magnitude 4.1 earthquake near Asímion, Greece?

The magnitude 4.1 earthquake that struck 12 km SW of Asímion, Greece on June 28, 2024 at 18:28 UTC had a depth of 21.1 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: us6000n8zz). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2024, June 28, 2024). M4.1 Earthquake 12 km SW of Asímion, Greece — June 28, 2024. Retrieved September 4, 2024 from https://www.earthquaketracker.org/earthquakes/event/us6000n8zz/