M1.7 Depth: 17.5 km

M1.7 Earthquake near Southern Greece (Greece)

UTC time: 2025-09-12 18:57:16 UTC Local time: —

About this earthquake

A magnitude M1.7 earthquake was recorded near Southern Greece (Greece) on September 12, 2025 at 18:57 UTC. The hypocenter lay relatively close to the surface at around 18 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The data is provided by NOA and cross-checked across seismological networks. Greece: 105 earthquakes were recorded in the past 24 hours, the strongest reaching M3.6.

Details

Magnitude

M1.7

Depth

17.5 km

UTC time

2025-09-12 18:57:16 UTC

Local time

—

Country

Greece

City

Apokentromene Dioikese Peloponnesou, Dytikes Elladas kai Ioniou

Source

noa

Coordinates

37.78336, 21.47324

Temperature

22.5°C

Map

Depth profile

Shallow

17.5 km

17.5 km — close to the regional average (15 km)

Regional average: 15 km

Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

Methana

Distance: 165 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
Milos

Distance: 289 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
Santorini

Distance: 380 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
Kolumbo

Distance: 382 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece

Historic earthquake map · Greece

Open history map

Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · Greece

Country overview

View earthquake KPIs, strongest and latest events, and averages for this country.

Stats (last 24h)

Global (24h)

661

Country (24h)