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M1.4 Depth: 34.7 km

M1.4 Earthquake near Municipal Unit of Opountioi, Central Greece (Greece)

UTC time: 2026-07-21 03:49:02 UTC Local time: —

About this earthquake

On July 21, 2026 at 03:49 UTC, a magnitude M1.4 earthquake occurred near Municipal Unit of Opountioi, Central Greece (Greece). The hypocenter lay relatively close to the surface at around 35 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by NOA. Greece: 80 earthquakes were recorded in the past 24 hours, the strongest reaching M3.1.

Map

Depth profile

Depth profile Depth: 34.7 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 34.7 km
Shallow
34.7 km
34.7 km — deeper 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: 108 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 238 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Kolumbo
    Distance: 307 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 313 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Nisyros
    Distance: 417 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece
  • Kula
    Distance: 467 km ·Volcanic field ·Elevation: 750 m ·Turkiye

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