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Greece · Periphereia Notiou Aigaiou

M2.3 Earthquake near Periphereiake Enoteta Theras, Periphereia Notiou Aigaiou (Greece)

UTC time: 2026-02-21 11:38:37 UTC Local time: —
Magnitude
M2.3
Depth
7.4 km
Source
NOA

Periphereia Notiou Aigaiou · Periphereiake Enoteta Theras

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About this earthquake

A magnitude M2.3 earthquake was recorded near Periphereiake Enoteta Theras, Periphereia Notiou Aigaiou (Greece) on February 21, 2026 at 11:38 UTC. The hypocenter lay relatively close to the surface at around 7 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The event was recorded by NOA. Greece: 80 earthquakes were recorded in the past 24 hours, the strongest reaching M3.3.

Details

ID
015a6a84dd97741956313d3663b7dfe9ea2cc8ff
Magnitude
M2.3
Depth
7.4 km
UTC time
2026-02-21 11:38:37 UTC
Local time
—
Country
Greece
State
Periphereia Notiou Aigaiou
City
Periphereiake Enoteta Theras
County
Periphereiake Enoteta Theras
Source
noa
Coordinates
36.63254, 25.67734
Temperature
15.9°C

Depth profile

Depth profile Depth: 7.4 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 7.4 km
Shallow
7.4 km
7.4 km — shallower than the regional average (14.4 km)
Regional average: 14.4 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

  • Kolumbo
    Distance: 21 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 36 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Milos
    Distance: 111 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Nisyros
    Distance: 132 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece
  • Methana
    Distance: 235 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Kula
    Distance: 331 km ·Volcanic field ·Elevation: 750 m ·Turkiye

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Santorini International AirportGreece · JTR · LGSR
    31.4 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-15

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

Greece

Context for this earthquake

15 Sep 2025 – 15 Sep 2026 · M ≥ 2.0 · 4,995 Catalogue entries

Of 4,994 other entries for this area and period, 2,912 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)
544
Country (24h)
Greece
80
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