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M5.1 Depth: 10.0 km

M5.1 Earthquake near Euboea Regional Unit, Central Greece (Greece)

UTC time: 2025-09-08 21:27:57 UTC Local time: —
M5.1 earthquake near Euboea Regional Unit on Sep 8, 2025 — map of epicenter and shaking intensity | QuakeMap24
M5.1 Earthquake near Euboea Regional Unit, Central Greece (Greece) · 2025-09-08 21:27:57 UTC

About this earthquake

On September 8, 2025 at 21:27 UTC, a magnitude M5.1 earthquake occurred near Euboea Regional Unit, Central Greece (Greece). The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Events of this size can cause damage near the epicenter.

The event was recorded by USP. Greece: 58 earthquakes were recorded in the past 24 hours, the strongest reaching M3.5.

Map

Depth profile

Depth profile Depth: 10 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10 km
Shallow
10 km
10 km — shallower 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

Nearby population centers

Distances are straight-line distances from the epicenter. Population data: GeoNames.

PlaceDistanceDirectionPopulation
Nea Makri23.6 kmS18'114
Peristeri45.1 kmSW139'981
Athens45.3 kmSW664'046

GeoNames · CC BY 4.0

Volcanoes nearby

  • Methana
    Distance: 99 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 179 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Kolumbo
    Distance: 232 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 239 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Nisyros
    Distance: 331 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece
  • Kula
    Distance: 388 km ·Volcanic field ·Elevation: 750 m ·Turkiye

Subsequent earthquakes nearby

Events recorded after this earthquake within 150 km. They are not automatically classified as aftershocks.

First 6 hours28
First 24 hours43
First 72 hours98
Strongest subsequent eventM5.5
M5.52025-09-08 21:27:58 UTC13.5 kmGreece [Sea] M2.82025-09-08 21:34:21 UTC11.0 kmAegean Sea M1.62025-09-08 21:35:39 UTC12.4 kmAegean Sea M2.02025-09-08 21:36:15 UTC13.0 kmAegean Sea M2.52025-09-08 21:36:39 UTC11.1 kmAegean Sea M2.62025-09-08 21:37:03 UTC11.8 kmAegean Sea M2.12025-09-08 21:38:23 UTC12.6 kmAegean Sea M1.72025-09-08 21:40:23 UTC12.4 kmAegean Sea M2.62025-09-08 21:43:40 UTC11.2 kmAegean Sea M1.92025-09-08 21:47:27 UTC17.1 kmAegean Sea M2.02025-09-08 21:48:31 UTC11.4 kmAegean Sea M1.62025-09-08 21:49:12 UTC12.5 kmAegean Sea

Historical context nearby

Comparison with recorded earthquakes before this event within 150 km.

Magnitude rank#2
Earlier events M≥419
Earlier events M≥52
Compared since2025-01-23

The QuakeMap24 comparison dataset begins on 2024-03-23. Earlier earthquakes may not be included.

Strongest earlier events

M5.22025-09-08 21:27:56 UTC11.4 kmAegean Sea M5.02025-05-27 00:06:31 UTC124.5 km13 km S of Antikyra, Greece M4.92025-05-27 00:06:34 UTC139.6 kmGreece M4.92025-05-27 00:06:32 UTC137.6 kmGREECE M4.62025-02-03 08:01:04 UTC93.6 km21 km E of Patitírion, Greece

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.

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