M3.9 earthquake near Igoumenítsa, Epirus, Greece
A magnitude 3.9 earthquake struck near Igoumenítsa, Epirus, Greece at 02:34 local time (00:34 UTC) on 27 Oct 2026, at a depth of 5 km, according to INGV. The solution is preliminary and may be revised.
Data: INGV · updated 2026-10-27 00:34 UTC · automatic solution
- Magnitude
- 3.9minor
local magnitude (Richter) (ML) - Depth
- 4.6 km
- Status
- Automatic
- Origin time
- 2026-10-27 00:34:51 UTC
- Local: 27 Oct 2026, 02:34:51 (Europe/Athens)
- Epicentre
- 39.476° N, 20.276° E
Circles show this event and others within 30 km from 7 days before to 30 days after. Lines: plate boundaries and GEM active faults. Open on the live map
Nearby places
| Place | Distance | Est. shaking |
|---|---|---|
| IgoumenítsaEpirus, Greece · pop. 9,496 | 3 km | VModerate |
| LefkímmiIonian Islands, Greece · pop. 5,647 | 19 km | IVLight |
| CorfuIonian Islands, Greece · pop. 40,047 | 34 km | IIIWeak |
| SarandëVlorë County, Albania · pop. 22,613 | 51 km | IIWeak |
| IoánninaEpirus, Greece · pop. 65,574 | 53 km | IIWeak |
| GjirokastërGjirokastër County, Albania · pop. 23,437 | 68 km | IIWeak |
| TiranaAlbania · pop. 418,495 | 210 km | INot felt |
| ThessaloníkiCentral Macedonia, Greece · pop. 317,778 | 260 km | INot felt |
Shaking is an estimate from the intensity prediction equation of Allen, Wald & Worden (2012), not an observation. Local ground and buildings can change it by a level or more. Likely felt out to about 39 km.
Every agency's solution
Agencies locate earthquakes with their own stations and methods, so their numbers differ. We match reports of the same event by time, distance and magnitude and show them side by side. The headline uses INGV.
| Agency | Magnitude | Depth | Epicentre | Time offset | Status |
|---|---|---|---|---|---|
| INGVheadlineINGV via Istituto Nazionale di Geofisica e Vulcanologia | 3.9 ML | 4.6 km | 39.48° N, 20.28° E | – | Automatic |
How big was it?
Often felt by people at rest close to the epicentre, rarely causes damage.
It released roughly the energy of 11 t of TNT. Magnitude is logarithmic: each whole step means about 32 times more energy and 10 times larger waves on a seismogram. Depth matters too: at 5 km this was a shallow earthquake, which is felt more strongly at the surface than a deeper one of the same size.
M3.9 releases about 32× the energy of M2.9, and its waves are about 10× taller on a seismogram. Energy: 11 t of TNT vs 338 kg of TNT.
Each square is the energy of one M2.9. Energy from log₁₀E = 1.5M + 4.8.
Aftershocks and nearby activity
No later earthquakes have been recorded within 30 km so far. Aftershock rates usually fall off roughly in proportion to 1/time.
Did you feel it?
Reports from people help show where shaking was strong. They are anonymous and shown here in aggregate.
Reports close 14 days after an earthquake.
Reports on SeismoAtlas
No reports yet.
Event id ingv47785862. First recorded here 27 Oct 2026, 00:53:42 UTC. Solutions: INGV (ingv:47785862). Cite as: SeismoAtlas, “M3.9 earthquake near Igoumenítsa, Epirus, Greece”, https://seismoatlas.com/earthquake/ingv47785862-m3-9-earthquake-near-igoumenitsa-epirus-greece, data from INGV.
JSON: /api/v1/events/ingv47785862. SeismoAtlas is not an official warning service.