M1.8 Depth: 11.9 km

M1.8 Earthquake near Greece Bulgaria Border Region (Bulgaria)

UTC time: 2025-10-29 12:40:51 UTC Local time: —

About this earthquake

On October 29, 2025 at 12:40 UTC, a magnitude M1.8 earthquake occurred near Greece Bulgaria Border Region (Bulgaria). The hypocenter lay relatively close to the surface at around 12 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by NOA.

Details

Magnitude

M1.8

Depth

11.9 km

UTC time

2025-10-29 12:40:51 UTC

Local time

—

Country

Bulgaria

City

Smolan

Source

noa

Coordinates

41.52466, 24.74487

Temperature

8.9°C

Map

Depth profile

Shallow

11.9 km

11.9 km — close to the regional average (12.5 km)

Regional average: 12.5 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: 451 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
Kula

Distance: 459 km ·Volcanic field ·Elevation: 750 m ·Turkiye

Historic earthquake map · Bulgaria

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Country statistics · Bulgaria

Country overview

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Stats (last 24h)

Global (24h)

592

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