Earthquakes in Greece — March 2025
7 earthquakes were recorded in Greece during March 2025, an average of 0.2 per day.
7 reached magnitude 4 or above and 0 reached magnitude 5 or above. The average focal depth was 22 km.
The month's largest event in Greece was a magnitude 4.9 earthquake near Zacháro, Greece on 09 March 2025 at 00:13 UTC. A magnitude 4.9 earthquake radiates roughly 338 tons of TNT equivalent in seismic energy.
That is below the Greece monthly average of 17 events over the period we cover — a comparatively quiet month, and down from the 173 recorded the previous month.
100% of events here are shallow (under 70 km), 0% intermediate (70–300 km) and 0% deep-focus (over 300 km). Almost everything here is crustal. That is characteristic of transform faulting or continental deformation rather than subduction — and it means shaking at the surface is strong for the magnitudes involved.
By band, the catalogue holds 7 in the magnitude 4 range.
Activity peaked on 14 March, when 2 events were recorded.
The month's largest events were M4.9 near Zacháro, Greece on 09 March at 10 km; M4.6 near Pýrgos, Greece on 14 March at 34 km; M4.5 near Oía, Greece on 27 March at 10 km.
That is 58% below the 17 events Greece averages per month across the 21 months on record.
Largest earthquakes in Greece, March 2025
7 events listed below, newest first. Times are UTC. Click any column header to re-sort.
| Time (UTC) | Mag | Location | Depth (km) | Country | Details |
|---|---|---|---|---|---|
| 4.9 | Zacháro, Greece | 10.0 | Greece | View details View | |
| 4.6 | Pýrgos, Greece | 33.9 | Greece | View details View | |
| 4.5 | Oía, Greece | 10.0 | Greece | View details View | |
| 4.5 | Kastrí, Greece | 43.2 | Greece | View details View | |
| 4.3 | Amorgós, Greece | 10.0 | Greece | View details View | |
| 4.3 | Amorgós, Greece | 10.0 | Greece | View details View | |
| 4.2 | Lithakiá, Greece | 34.4 | Greece | View details View |
Frequently asked questions
How many earthquakes hit Greece in March 2025?
7 earthquakes were recorded in Greece during March 2025, of which 7 were magnitude 4 or above.
What was the biggest earthquake in Greece in March 2025?
A magnitude 4.9 event near Zacháro, Greece on 09 March 2025.
Other months in Greece
Magnitudes for March 2025 reflect the current USGS review status and may have been revised since first publication. See our guides on the magnitude scale, focal depth and why earthquakes cluster.