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M1.1 Depth: 26.4 km

M1.1 Earthquake near Messenia Regional Unit, Peloponnese Region (Greece)

UTC time: 2026-06-15 21:47:49 UTC Local time: —

About this earthquake

On June 15, 2026 at 21:47 UTC, a magnitude M1.1 earthquake occurred near Messenia Regional Unit, Peloponnese Region (Greece). The hypocenter lay relatively close to the surface at around 26 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by NOA and cross-checked across seismological networks. Greece: 98 earthquakes were recorded in the past 24 hours, the strongest reaching M3.4.

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Depth profile

Depth profile Depth: 26.4 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 26.4 km
Shallow
26.4 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: 270 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Santorini
    Distance: 362 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Kolumbo
    Distance: 365 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece

Sources: Smithsonian GVP & USGS

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