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M1.7 Depth: 11.0 km

M1.7 Earthquake near Periphereiake Enoteta Theras (Greece)

UTC time: 2025-08-20 05:51:27 UTC Local time: —

About this earthquake

On August 20, 2025 at 05:51 UTC, a magnitude M1.7 earthquake occurred near Periphereiake Enoteta Theras (Greece). The hypocenter lay relatively close to the surface at around 11 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The event was recorded by NOA. Greece: over the past 24 hours, QuakeMap24 logged 89 earthquakes, the strongest at M3.6.

Details

Magnitude
M1.7
Depth
11.0 km
UTC time
2025-08-20 05:51:27 UTC
Local time
—
Country
Greece
City
Periphereiake Enoteta Theras
Source
noa
Coordinates
36.61652, 25.65216
Temperature
25.7°C

Map

Depth profile

Depth profile Depth: 11 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 11 km
Shallow
11 km
11 km — shallower than the regional average (15 km)
Regional average: 15 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

  • Kolumbo
    Distance: 18 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 33 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Milos
    Distance: 109 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Nisyros
    Distance: 134 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece
  • Methana
    Distance: 234 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Kula
    Distance: 334 km ·Volcanic field ·Elevation: 750 m ·Turkiye

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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