QuakeScout
Magnitude2.8

Reported by EMSC1d ago

M2.8 earthquake in Greece

Friday, September 25, 2026, 01:05:44 UTC · 40.801°N, 21.157°E

A magnitude 2.8 earthquake struck in Greece on Friday, September 25, 2026, 01:05:44 UTC, at a depth of 15.0 km (shallow).

Magnitude
2.8
Minor · ml
Depth
15 km
Shallow
Reported by
EMSC
Agency EMSC
Nearest tracker
47 km
from Ohrid

Outlined circle: this earthquakeDashed circle: 50 km aftershock search area

In context

How big was it, and why here?

Energy released

239 kg of TNT

That is about 1/63,000 of the Hiroshima bomb. A magnitude 5.0 releases about 1,995 times more energy.

Tectonic setting

252 km

from the nearest mapped plate boundary, between the Aegean Sea and Eurasian plates. Earthquakes this far from a boundary happen on faults inside a plate, often less frequently but sometimes strongly.

Depth: shallow

15 km

Shallow earthquakes (under 70 km) produce the strongest surface shaking for their size, so they are the ones most likely to cause damage near the epicenter.

After the main event

Aftershocks within 50 km

USGS and EMSC list 1 M2.5+ earthquake within 50 km since this event; the largest was M2.0 on September 25, 2026. Most nearby activity right after a large earthquake is aftershocks, which usually become less frequent over days and weeks.

M31h6h1dMainshock M2.8
Time after the mainshock on a logarithmic scale (first hours stretched), magnitude on the vertical axis. M2.5+ events from USGS.
  1. 2.0Albania1d ago · 31 km W of this epicenter

Regional history

Past M5+ earthquakes within 300 km

USGS lists 493 M5.0+ earthquakes within 300 km before this one (catalog from 1900; older records are less complete). The strongest:

  1. 7.07 km SE of Stara Kresna, BulgariaApril 4, 1904 · 205 km NE of this epicenter
  2. 6.96 km E of Stari Bar, MontenegroApril 15, 1979 · 217 km NW of this epicenter
  3. 6.97 km NNE of Ágios Nikólaos, GreeceSeptember 26, 1932 · 225 km E of this epicenter
  4. 6.86 km W of Stara Kresna, BulgariaApril 4, 1904 · 197 km NE of this epicenter
  5. 6.815 km ENE of Póros, GreeceAugust 12, 1953 · 292 km S of this epicenter
  6. 6.86 km SW of Galaxídhion, GreeceMarch 31, 1965 · 292 km S of this epicenter
  7. 6.828 km SSE of Karyes, GreeceJanuary 18, 1982 · 282 km E of this epicenter
  8. 6.76 km NW of Lukovo, North MacedoniaNovember 30, 1967 · 83 km NW of this epicenter

History · NOAA

Deadliest earthquakes in this area

NOAA’s significant-earthquake database lists 169 damaging, deadly or tsunami-generating earthquakes within 300 km of this epicenter since 1700, which together caused about 6,548 recorded deaths. The most severe:

  1. 1851M6.6

    Vlore (Valona),Berat; Turkey

    12 Oct 1851 · 127 km away · intensity XI

    2,000 deathsExtreme damage ($25M+)tsunami

  2. 1963M6.0

    Macedonia: Skopje

    26 Jul 1963 · 145 km away · intensity X

    1,070 deaths$1.0 billion damage

  3. 1953M7.2

    Lixouri-Argostoli (Kephallenia)

    12 Aug 1953 · 280 km away · intensity X

    476 deaths$100 million damagetsunami

  4. 1851

    Berat

    17 Oct 1851 · 127 km away · intensity X

    400 deathsSevere damage ($5–24M)

  5. 1767M6.7

    Kefalonia

    11 Jul 1767 · 288 km away · intensity X

    303 deathsSevere damage ($5–24M)

  6. 1867M7.2

    Cephalonia

    4 Feb 1867 · 292 km away · intensity X

    223 deathsSevere damage ($5–24M)tsunami

NOAA NCEI Global Significant Earthquake Database. Historical figures are estimates; older records are incomplete.

Nearby trackers

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