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Greece

M3.4 Earthquake near Periphereiake Enoteta Tenou (Greece)

UTC time: 2025-10-27 23:30:58 UTC Local time: —

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M3.4 Earthquake near Periphereiake Enoteta Tenou (Greece) · 2025-10-27 — Map showing the location of the epicenter
M3.4 Earthquake near Periphereiake Enoteta Tenou (Greece) · 2025-10-27 — Map showing the location of the epicenter

About this earthquake

A magnitude M3.4 earthquake was recorded near Periphereiake Enoteta Tenou (Greece) on October 27, 2025 at 23:30 UTC. The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Earthquakes of this magnitude are often felt but rarely cause damage.

The data is provided by NOA and cross-checked across seismological networks. Greece: over the past 24 hours, QuakeMap24 logged 75 earthquakes, the strongest at M4.4.

Details

ID
5396e0ce35651fa010e39e80150fa95ba3a522d2
Magnitude
M3.4
Depth
10.0 km
UTC time
2025-10-27 23:30:58 UTC
Local time
—
Country
Greece
City
Periphereiake Enoteta Tenou
Source
noa
Coordinates
37.68837, 25.12555
Temperature
22.2°C

Depth profile

Depth profile Depth: 10 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10 km
Shallow
10 km
10 km — shallower than the regional average (14.4 km)
Regional average: 14.4 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

  • Milos
    Distance: 126 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Kolumbo
    Distance: 133 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 145 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Methana
    Distance: 158 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Nisyros
    Distance: 218 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece
  • Kula
    Distance: 313 km ·Volcanic field ·Elevation: 750 m ·Turkiye

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Syros AirportGreece · JSY · LGSO
    33.3 kmStraight-line distance
  • Mykonos Island National AirportGreece · JMK · LGMK
    34.3 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-19

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

Greece

Context for this earthquake

19 Sep 2025 – 19 Sep 2026 · M ≥ 3.0 · 869 Catalogue entries

Of 868 other entries for this area and period, 440 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

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.

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