Back to map
M4.1 Depth: 20.0 km

M4.1 Earthquake near Loutraki, Thessaly (Greece)

UTC time: 2026-04-28 13:11:37 UTC Local time: —

About this earthquake

A magnitude M4.1 earthquake was recorded near Loutraki, Thessaly (Greece) on April 28, 2026 at 13:11 UTC. The hypocenter lay relatively close to the surface at around 20 km, increasing how strongly it was felt. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The data is provided by Seismological Survey of Serbia and cross-checked across seismological networks. Greece: 70 earthquakes were recorded in the past 24 hours, the strongest reaching M3.0.

Details

Magnitude
M4.1
Depth
20.0 km
UTC time
2026-04-28 13:11:37 UTC
Local time
—
Country
Greece
State
Thessaly
City
Loutraki
County
Sporades Regional Unit
Village
Loutraki
Source
serbia_rsz
Coordinates
39.16000, 23.60000

Map

Depth profile

Depth profile Depth: 20 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 20 km
Shallow
20 km
20 km — deeper than the regional average (15.6 km)
Regional average: 15.6 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: 173 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 283 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Kolumbo
    Distance: 337 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 345 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Nisyros
    Distance: 423 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece
  • Kula
    Distance: 431 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.

Share