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Greece · Periphereia Stereas Elladas

M0.4 Earthquake near Periphereiake Enoteta Phokidas, Periphereia Stereas Elladas (Greece)

UTC time: 2026-05-21 04:48:30 UTC Local time: —
Magnitude
M0.4
Depth
9.1 km
Source
NOA

Periphereia Stereas Elladas · Periphereiake Enoteta Phokidas

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About this earthquake

On May 21, 2026 at 04:48 UTC, a magnitude M0.4 earthquake occurred near Periphereiake Enoteta Phokidas, Periphereia Stereas Elladas (Greece). The hypocenter lay relatively close to the surface at around 9 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 NOA. Greece: 93 earthquakes were recorded in the past 24 hours, the strongest reaching M3.4.

Details

ID
1480733422f6da91dc370f7ddfe6d006843d44c0
Magnitude
M0.4
Depth
9.1 km
UTC time
2026-05-21 04:48:30 UTC
Local time
—
Country
Greece
State
Periphereia Stereas Elladas
City
Periphereiake Enoteta Phokidas
County
Periphereiake Enoteta Phokidas
Source
noa
Coordinates
38.30795, 22.11868
Temperature
20.8°C

Depth profile

Depth profile Depth: 9.1 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 9.1 km
Shallow
9.1 km
9.1 km — shallower than the regional average (14.5 km)
Regional average: 14.5 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: 131 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 272 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Kolumbo
    Distance: 357 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 359 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Nisyros
    Distance: 484 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece

Greece

Context for this earthquake

14 Sep 2025 – 14 Sep 2026 · M ≥ 2.0 · 4,994 Catalogue entries

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

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Historic earthquake map · Greece

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Country statistics · Greece

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

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