M1.7 Depth: 25.6 km

M1.7 Earthquake near Ionian Sea (Greece)

UTC time: 2025-10-09 15:43:32 UTC Local time: —

About this earthquake

On October 9, 2025 at 15:43 UTC, a magnitude M1.7 earthquake occurred near Ionian Sea (Greece). With a focal depth of about 26 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by NOA and cross-checked across seismological networks. Greece: 60 earthquakes were recorded in the past 24 hours, the strongest reaching M2.8.

Details

Magnitude

M1.7

Depth

25.6 km

UTC time

2025-10-09 15:43:32 UTC

Local time

—

Country

Greece

City

Apokentromene Dioikese Peloponnesou, Dytikes Elladas kai Ioniou

Source

noa

Coordinates

37.53616, 20.86166

Temperature

21.4°C

Map

Depth profile

Shallow

25.6 km

25.6 km — deeper than 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: 218 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
Milos

Distance: 331 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
Santorini

Distance: 422 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
Kolumbo

Distance: 425 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)

658

Country (24h)