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M1.0 Depth: 17.6 km

M1.0 Earthquake near Nea Sinasos, Periphereia Stereas Elladas (Greece)

UTC time: 2026-05-20 23:25:29 UTC Local time: —

About this earthquake

A magnitude M1.0 earthquake was recorded near Nea Sinasos, Periphereia Stereas Elladas (Greece) on May 20, 2026 at 23:25 UTC. The hypocenter lay relatively close to the surface at around 18 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: over the past 24 hours, QuakeMap24 logged 72 earthquakes, the strongest at M3.0.

Details

Magnitude
M1.0
Depth
17.6 km
UTC time
2026-05-20 23:25:29 UTC
Local time
—
Country
Greece
State
Periphereia Stereas Elladas
City
Nea Sinasos
County
Periphereiake Enoteta Euboias
Village
Nea Sinasos
Source
noa
Coordinates
38.98087, 23.17978
Temperature
14.1°C

Map

Depth profile

Depth profile Depth: 17.6 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 17.6 km
Shallow
17.6 km
17.6 km — close to 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: 152 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 277 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Kolumbo
    Distance: 340 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 347 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Nisyros
    Distance: 439 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece
  • Kula
    Distance: 465 km ·Volcanic field ·Elevation: 750 m ·Turkiye

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.

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