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Greece · South Aegean

M1.5 Earthquake near Kalymnos Regional Unit, South Aegean (Greece)

UTC time: 2026-06-18 02:48:01 UTC Local time: —
Magnitude
M1.5
Depth
7.0 km
Source
EMSC

South Aegean · Kalymnos Regional Unit

Country overview

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About this earthquake

A magnitude M1.5 earthquake was recorded near Kalymnos Regional Unit, South Aegean (Greece) on June 18, 2026 at 02:48 UTC. The hypocenter lay relatively close to the surface at around 7 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by EMSC. Greece: 96 earthquakes were recorded in the past 24 hours, the strongest reaching M3.2.

Depth profile

Depth profile Depth: 7 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 7 km
Shallow
7 km
7 km — shallower than the regional average (14.6 km)
Regional average: 14.6 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

  • Nisyros
    Distance: 42 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece
  • Kolumbo
    Distance: 150 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 162 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Kula
    Distance: 221 km ·Volcanic field ·Elevation: 750 m ·Turkiye
  • Milos
    Distance: 236 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Methana
    Distance: 339 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Kalymnos AirportGreece · JKL · LGKY
    11.7 kmStraight-line distance
  • Kos International Airport "Ippokratis"Greece · KGS · LGKO
    18.4 kmStraight-line distance
  • Leros AirportGreece · LRS · LGLE
    34.8 kmStraight-line distance

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

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

South Aegean

Context for this earthquake

10 Sep 2025 – 09 Sep 2026 · M ≥ 2.0 · 115 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

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.

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