M1.8 Depth: 5.0 km

M1.8 Earthquake near Troupi, Central Greece (Greece)

UTC time: 2026-07-21 11:25:51 UTC Local time: —

About this earthquake

A magnitude M1.8 earthquake was recorded near Troupi, Central Greece (Greece) on July 21, 2026 at 11:25 UTC. The hypocenter lay relatively close to the surface at around 5 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: 76 earthquakes were recorded in the past 24 hours, the strongest reaching M3.1.

Details

Magnitude

M1.8

Depth

5.0 km

UTC time

2026-07-21 11:25:51 UTC

Local time

—

Country

Greece

State

Central Greece

City

Troupi

County

Euboea Regional Unit

Village

Troupi

Source

noa

Coordinates

38.70063, 23.44066

Temperature

36.8°C

Map

Depth profile

Shallow

5 km

5 km — shallower than the regional average (15.2 km)

Regional average: 15.2 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: 121 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
Milos

Distance: 239 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
Kolumbo

Distance: 302 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
Santorini

Distance: 308 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
Nisyros

Distance: 403 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece
Kula

Distance: 441 km ·Volcanic field ·Elevation: 750 m ·Turkiye

Historic earthquake map · Greece

Open history map

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Country statistics · Greece

Country overview

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

Stats (last 24h)

Global (24h)

619

Country (24h)