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Greece

M1.0 Earthquake near Demotike Enoteta Naupaktou (Greece)

UTC time: 2025-10-22 23:17:53 UTC Local time: —

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About this earthquake

On October 22, 2025 at 23:17 UTC, a magnitude M1.0 earthquake occurred near Demotike Enoteta Naupaktou (Greece). The hypocenter lay relatively close to the surface at around 8 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The event was recorded by NOA. Greece: 90 earthquakes were recorded in the past 24 hours, the strongest reaching M4.4.

Details

ID
31c406c81cfb0261da6a9dc9171eeff20d8ba191
Magnitude
M1.0
Depth
8.2 km
UTC time
2025-10-22 23:17:53 UTC
Local time
—
Country
Greece
City
Demotike Enoteta Naupaktou
Source
noa
Coordinates
38.42377, 21.73187
Temperature
16.6°C

Depth profile

Depth profile Depth: 8.2 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 8.2 km
Shallow
8.2 km
8.2 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

  • Methana
    Distance: 166 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 306 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Kolumbo
    Distance: 393 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 394 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Patras Araxos Agamemnon AirportGreece · GPA · LGRX
    40.4 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

20 Sep 2025 – 19 Sep 2026 · M ≥ 2.0 · 4,941 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

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.

Stats (last 24h)

Global (24h)
587
Country (24h)
Greece
90
Current earthquakes in
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