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Greece · Periphereia Notiou Aigaiou

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

UTC time: 2026-02-03 23:17:18 UTC Local time: —
Magnitude
M2.3
Depth
12.3 km
Source
NOA

Periphereia Notiou Aigaiou · Periphereiake Enoteta Theras

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About this earthquake

On February 3, 2026 at 23:17 UTC, a magnitude M2.3 earthquake occurred near Periphereiake Enoteta Theras, Periphereia Notiou Aigaiou (Greece). The hypocenter lay relatively close to the surface at around 12 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: 73 earthquakes were recorded in the past 24 hours, the strongest reaching M3.3.

Details

ID
190e5602b7922b97f3383012a9919cffe3024252
Magnitude
M2.3
Depth
12.3 km
UTC time
2026-02-03 23:17:18 UTC
Local time
—
Country
Greece
State
Periphereia Notiou Aigaiou
City
Periphereiake Enoteta Theras
County
Periphereiake Enoteta Theras
Source
noa
Coordinates
36.63483, 25.70343
Temperature
15.0°C

Depth profile

Depth profile Depth: 12.3 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 12.3 km
Shallow
12.3 km
12.3 km — close to 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: 23 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 38 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Milos
    Distance: 113 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Nisyros
    Distance: 130 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece
  • Methana
    Distance: 237 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Kula
    Distance: 329 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
    32.9 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 · 4,990 Catalogue entries

Of 4,989 other entries for this area and period, 2,843 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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Country statistics · Greece

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View earthquake KPIs, strongest and latest events, and averages for this country.

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