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Greece · Central Greece

M3.4 Earthquake near Troupi, Central Greece (Greece)

UTC time: 2026-06-23 21:54:50 UTC Local time: —

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M3.4 Earthquake near Troupi, Central Greece (Greece) · 2026-06-23 — Map showing the location of the epicenter
M3.4 Earthquake near Troupi, Central Greece (Greece) · 2026-06-23 — Map showing the location of the epicenter

About this earthquake

A magnitude M3.4 earthquake was recorded near Troupi, Central Greece (Greece) on June 23, 2026 at 21:54 UTC. The hypocenter lay relatively close to the surface at around 11 km, increasing how strongly it was felt. Shaking of this size is frequently noticed but usually harmless.

The event was recorded by EMSC. Greece: 67 earthquakes were recorded in the past 24 hours, the strongest reaching M2.6.

Details

ID
b1f5d33d92841de3a68206a8eb1bf9cb45be0e4e
Magnitude
M3.4
Depth
10.5 km
UTC time
2026-06-23 21:54:50 UTC
Local time
—
Country
Greece
State
Central Greece
City
Troupi
County
Euboea Regional Unit
Village
Troupi
Source
emsc
Coordinates
38.71080, 23.40590
Temperature
23.8°C

Depth profile

Depth profile Depth: 10.5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10.5 km
Shallow
10.5 km
10.5 km — shallower than the regional average (14.6 km)
Regional average: 14.6 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

Felt reports

4felt reports at EMSC / LastQuake

Voluntary reports of feeling this earthquake. The count is not an intensity measurement and is not added to USGS DYFI reports.

Data updated: Jun 23, 2026, 9:59 PM UTC · Last checked: Sep 6, 2026, 12:18 PM UTC

Source: EMSC / LastQuake

Volcanoes nearby

  • Methana
    Distance: 122 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 241 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Kolumbo
    Distance: 304 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 311 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Nisyros
    Distance: 406 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece
  • Kula
    Distance: 444 km ·Volcanic field ·Elevation: 750 m ·Turkiye

Central Greece

Context for this earthquake

09 Sep 2025 – 09 Sep 2026 · M ≥ 3.0 · 49 Catalogue entries

Of 48 other entries for this area and period, 20 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

Historic earthquake map · Greece

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Country statistics · Greece

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