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Greece · Central Greece

M2.1 Earthquake near Euboea Regional Unit, Central Greece (Greece)

UTC time: 2026-07-21 22:01:56 UTC Local time: —
Magnitude
M2.1
Depth
5.0 km
Source
NOA

Central Greece · Euboea Regional Unit

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About this earthquake

On July 21, 2026 at 22:01 UTC, a magnitude M2.1 earthquake occurred near Euboea Regional Unit, Central Greece (Greece). With a focal depth of about 5 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. 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: over the past 24 hours, QuakeMap24 logged 57 earthquakes, the strongest at M3.7.

Depth profile

Depth profile Depth: 5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 5 km
Shallow
5 km
5 km — shallower than the regional average (14.6 km)
Regional average: 14.6 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: 120 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 242 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Kolumbo
    Distance: 306 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 312 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Nisyros
    Distance: 409 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece
  • Kula
    Distance: 449 km ·Volcanic field ·Elevation: 750 m ·Turkiye

Central Greece

Context for this earthquake

07 Sep 2025 – 07 Sep 2026 · M ≥ 2.0 · 360 Catalogue entries

Of 359 other entries for this area and period, 326 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

Historic earthquake map · Greece

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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)
511
Country (24h)
Greece
57
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