Western Greece, Greece – Earthquakes

This page summarizes earthquakes in Western Greece (Greece). The most recently recorded event was a magnitude M1.5 earthquake near Municipal Unit of Parakampylia on 2026-10-21 17:31:52 UTC. All event lists and map markers are limited to the last 30 days.

Seismic profile ↓
Earthquakes (last 30 days)
230
Max magnitude (last 30 days)
M4.7
Avg magnitude (last 30 days)
M1.46
Avg depth (last 30 days)
11 km

Seismic profile

Analysis period05 Oct 2025 – 05 Oct 2026Data as of: 05 Oct 2026 · 16:00 UTC
Minimum magnitude

The last update is over two hours old. The figures reflect the data timestamp shown below.

What the data show

Western Greece · M ≥ 2.0

After source reconciliation, the catalogue contains 124 event entries of M2.0 or above for this area and period, spread over 56 days.

Catalogue entries12405 Oct 2025 – 05 Oct 2026
Strongest recorded earthquakeM4.6Municipal Unit of Etoliko ↗
Depth · median10.0 km124 events with valid depth
Last 30 days35Previous 30 days: 26

These figures describe the stored catalogue. Recording, magnitude types and geographic attribution may vary by source and period; completeness has not been established.

05 Oct 2025 – 05 Oct 2026

Earthquakes by month

M ≥ 2.0

Each bar counts events within the selected period. Hatched months are only partially included.

View data table
MonthAnalysis periodCatalogue entries
October 2025 · Partial month05 Oct 2025 – 31 Oct 20250
November 202501 Nov 2025 – 30 Nov 20250
December 202501 Dec 2025 – 31 Dec 20250
January 202601 Jan 2026 – 31 Jan 20260
February 202601 Feb 2026 – 28 Feb 20260
March 202601 Mar 2026 – 31 Mar 20260
April 202601 Apr 2026 – 30 Apr 20262
May 202601 May 2026 – 31 May 20261
June 202601 Jun 2026 – 30 Jun 202621
July 202601 Jul 2026 – 31 Jul 202630
August 202601 Aug 2026 – 31 Aug 202630
September 202601 Sep 2026 – 30 Sep 202636
October 2026 · Partial month01 Oct 2026 – 05 Oct 20264

How strong were the earthquakes?

Catalogue entries · 124

M 2.0 – < 3.0107
M 3.0 – < 4.013
M 4.0 – < 5.04
M 5.0 – < 6.00
M ≥ 6.00

At what depth did they occur?

124 events with valid depth

0 – < 30 km113
30 – < 70 km4
70 – < 300 km7
300 – 750 km0

0 events without valid depth are excluded here.

Depth · median

Half of the available values lie on either side of the median; ties are possible.

Current period in context

Last 30 days35
Previous 30 days26
Median of the eleven previous 30-day periods1

Same magnitude threshold, separate periods. Differences may also reflect changes in recording. No hazard level or forecast is inferred.

Where were earthquakes recorded?

Events assigned to Western Greece in the stored location data are analysed. This is not a radius search. Missing or different attributions are excluded.

The interactive map complements the event links on this page.

Marker size and colour indicate magnitude.

Strongest recorded earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0

Data and methodology

Analysis period: 05 Oct 2025 16:00 – 05 Oct 2026 16:00 UTC

Data and methodology

Reports are first reconciled using existing event associations. Additional reports from different sources are consolidated only when every pair is within 5 seconds, 10 km and 0.5 magnitude units, source groups do not overlap and exactly one group matches. Ambiguous cases remain separate. The preferred report determines magnitude, time and area; period and magnitude filters are applied afterwards. The start is included and the end excluded (UTC).

1 additional source reports were consolidated during source reconciliation.

Events assigned to Western Greece in the stored location data are analysed. This is not a radius search. Missing or different attributions are excluded.

These figures describe the stored catalogue. Recording, magnitude types and geographic attribution may vary by source and period; completeness has not been established.

Source reports used

The preferred report of each group is counted. Source priority follows the earthquake list. Different magnitude types and recording gaps limit comparability.

  • NOA73
  • EMSC46
  • SERBIA_RSZ4
  • USGS1

The profile is recalculated hourly from the earthquake catalogue. Later source revisions may also change historical values.

Data as of: 05 Oct 2026 · 16:32 UTC

Map (last 30 days)

< 2 2–4 4–5 ≥ 5

About Western Greece

Western Greece Region is one of the thirteen administrative regions of Greece. It comprises the western part of continental Greece and the northwestern part of the Peloponnese peninsula.

Seismic activity in 2026

In 2026, Western Greece recorded 1563 earthquakes within Greece. The average magnitude was M1.32. The strongest event reached M4.7.

Based on the number of recorded earthquakes in 2026, Western Greece is currently among the Top 5 most active regions in Greece (rank #2 by count).

Located on the Aegean Sea Plate.

Earthquakes in Western Greece (last 30 days)

M1.5
Municipal Unit of Parakampylia
2026-10-21 · 17:31 UTC · 10 km
›
M2.1
Municipal Unit of Farres
2026-10-21 · 16:45 UTC · 5 km
›
M1.5
Leontio
2026-10-21 · 16:39 UTC · 68 km
›
M2.7
Municipal Unit of Nafpaktos
2026-10-21 · 14:00 UTC · 16 km
›
M1.1
Municipal Unit of Aegio
2026-10-21 · 11:43 UTC · 5 km
›
M1.0
Rigani
2026-10-21 · 11:35 UTC · 5 km
›
M1.1
Municipal Unit of Farres
2026-10-21 · 09:59 UTC · 5 km
›
M0.5
Lalas
2026-10-21 · 02:02 UTC · 5 km
›
M0.4
Agia Kyriake
2026-10-20 · 20:01 UTC · 16 km
›
M1.1
Pholoe
2026-10-20 · 19:41 UTC · 5 km
›
M0.9
Antroni
2026-10-20 · 19:36 UTC · 5 km
›
M1.1
Elis Regional Unit
2026-10-20 · 19:18 UTC · 9 km
›
M1.3
Municipal Unit of Palairos
2026-10-20 · 19:14 UTC · 5 km
›
M1.9
Kato Chobole
2026-10-20 · 17:36 UTC · 5 km
›
M1.3
Panopoulos
2026-10-20 · 17:25 UTC · 5 km
›
M1.3
Lykouria
2026-10-20 · 17:19 UTC · 10 km
›
M0.6
Municipal Unit of Tritaia
2026-10-20 · 16:51 UTC · 5 km
›
M0.9
Kato Basilike
2026-10-20 · 16:28 UTC · 24 km
›
M0.7
Municipality of Zacharo
2026-10-20 · 15:50 UTC · 5 km
›
M1.5
Municipal Unit of Makryneia
2026-10-20 · 12:49 UTC · 5 km
›
M1.6
Tsipiana
2026-10-20 · 04:08 UTC · 18 km
›
M0.9
Vrina
2026-10-20 · 02:03 UTC · 15 km
›
M1.3
Lasteika
2026-10-20 · 00:29 UTC · 5 km
›
M1.3
Elis Regional Unit
2026-10-20 · 00:27 UTC · 5 km
›
M1.5
Elis Regional Unit
2026-10-19 · 23:15 UTC · 9 km
›
M1.5
Ano Moussoura
2026-10-19 · 23:03 UTC · 10 km
›
M0.5
Municipal Unit of Antirrio
2026-10-19 · 21:37 UTC · 14 km
›
M0.8
Molykreio
2026-10-19 · 21:16 UTC · 8 km
›
M0.7
Municipal Unit of Antirrio
2026-10-19 · 21:13 UTC · 13 km
›
M1.0
Longos
2026-10-19 · 20:54 UTC · 12 km
›
M1.9
Municipal Unit of Kalavryta
2026-10-19 · 19:25 UTC · 23 km
›
M1.0
Platiana
2026-10-19 · 19:07 UTC · 5 km
›
M1.1
Lasteika
2026-10-19 · 18:16 UTC · 15 km
›
M1.0
Oreine
2026-10-19 · 15:29 UTC · 5 km
›
M1.0
Agia Anna
2026-10-19 · 15:17 UTC · 7 km
›
M1.6
Elis Regional Unit
2026-10-19 · 15:13 UTC · 22 km
›
M1.6
Municipality of Zacharo
2026-10-19 · 14:20 UTC · 5 km
›
M1.3
Bliziana
2026-10-19 · 13:19 UTC · 10 km
›
M1.7
Municipal Unit of Farres
2026-10-19 · 11:13 UTC · 5 km
›
M0.9
Platanites
2026-10-19 · 10:20 UTC · 5 km
›
M2.3
Municipal Unit of Akrata
2026-10-19 · 09:07 UTC · 32 km
›
M1.3
Municipal Unit of Nafpaktos
2026-10-19 · 07:16 UTC · 5 km
›
M2.3
Municipal Unit of Panaitoliko
2026-10-19 · 06:25 UTC · 10 km
›
M1.6
Municipal Unit of Paravola
2026-10-19 · 03:42 UTC · 32 km
›
M0.5
Peuke
2026-10-18 · 19:26 UTC · 5 km
›
M1.4
Prodromos
2026-10-18 · 17:38 UTC · 21 km
›
M2.5
Prodromos
2026-10-18 · 17:36 UTC · 20 km
›
M1.5
Kamenianoi
2026-10-18 · 16:15 UTC · 5 km
›
M1.1
Municipality of Andritsaina and Krestena
2026-10-18 · 14:08 UTC · 5 km
›
M1.7
Elis Regional Unit
2026-10-18 · 00:44 UTC · 5 km
›
M0.8
Drepano
2026-10-18 · 00:26 UTC · 5 km
›
M0.6
Kato Afroxylia
2026-10-17 · 22:26 UTC · 10 km
›
M0.8
Municipal Unit of Kalavryta
2026-10-17 · 22:21 UTC · 40 km
›
M1.6
Elis Regional Unit
2026-10-17 · 22:03 UTC · 5 km
›
M1.1
Municipal Unit of Leontio
2026-10-17 · 21:46 UTC · 37 km
›
M1.1
Borsi
2026-10-17 · 21:27 UTC · 22 km
›
M2.9
Olga
2026-10-17 · 21:13 UTC · 5 km
›
M0.9
Charauge
2026-10-17 · 21:00 UTC · 13 km
›
M1.3
Alestena
2026-10-17 · 20:22 UTC · 5 km
›
M0.9
Kato Basilike
2026-10-17 · 19:35 UTC · 13 km
›
M1.5
Elis Regional Unit
2026-10-17 · 19:25 UTC · 31 km
›
M0.7
Municipal Unit of Farres
2026-10-17 · 19:24 UTC · 5 km
›
M1.3
Municipal Unit of Erineos
2026-10-17 · 15:59 UTC · 15 km
›
M0.5
Argyra
2026-10-17 · 13:58 UTC · 5 km
›
M1.2
Agia Kyriake
2026-10-17 · 13:50 UTC · 5 km
›
M0.8
Aigio
2026-10-17 · 13:42 UTC · 10 km
›
M3.3
Municipal Unit of Amphilohia
2026-10-17 · 13:36 UTC · 10 km
›
M1.6
Municipal Unit of Aegio
2026-10-17 · 13:20 UTC · 53 km
›
M1.7
Amaliada Municipal Unit
2026-10-17 · 11:34 UTC · 5 km
›
M1.6
Abythos
2026-10-17 · 08:46 UTC · 5 km
›
M1.5
Aigio
2026-10-17 · 07:55 UTC · 5 km
›
M0.6
Drepano
2026-10-17 · 02:10 UTC · 5 km
›
M2.1
Elis Regional Unit
2026-10-17 · 01:31 UTC · 19 km
›
M1.6
Stanos
2026-10-17 · 01:13 UTC · 5 km
›
M1.2
Municipal Unit of Foloi
2026-10-16 · 22:12 UTC · 12 km
›
M1.8
Pholoe
2026-10-16 · 20:35 UTC · 12 km
›
M2.0
Prodromos
2026-10-16 · 18:42 UTC · 5 km
›
M2.0
Skiadas
2026-10-16 · 18:38 UTC · 5 km
›
M1.8
Elis Regional Unit
2026-10-16 · 13:43 UTC · 11 km
›
M1.1
Municipal Unit of Anaktorio
2026-10-16 · 12:42 UTC · 5 km
›
M1.3
Koumanes
2026-10-16 · 12:27 UTC · 33 km
›
M1.7
Milies
2026-10-16 · 12:12 UTC · 5 km
›
M1.8
Elis Regional Unit
2026-10-16 · 11:48 UTC · 15 km
›
M2.6
Agios Georgios
2026-10-16 · 11:46 UTC · 10 km
›
M2.1
Elis Regional Unit
2026-10-16 · 11:39 UTC · 10 km
›
M2.1
Koliri
2026-10-16 · 11:36 UTC · 5 km
›
M2.0
Charia
2026-10-16 · 11:30 UTC · 5 km
›
M1.1
Municipal Unit of Aegio
2026-10-16 · 09:56 UTC · 8 km
›
M1.2
Daphne
2026-10-16 · 08:46 UTC · 5 km
›
M1.3
Anthonas
2026-10-16 · 07:17 UTC · 23 km
›
M1.6
Koumanes
2026-10-16 · 07:14 UTC · 15 km
›
M1.6
Elis Regional Unit
2026-10-16 · 05:39 UTC · 17 km
›
M2.6
Municipality of Pyrgos
2026-10-16 · 05:30 UTC · 10 km
›
M0.9
Petsakoi
2026-10-16 · 04:51 UTC · 22 km
›
M1.3
Anthonas
2026-10-16 · 03:19 UTC · 27 km
›
M1.1
Municipality of Zacharo
2026-10-16 · 01:34 UTC · 5 km
›
M0.7
Municipality of Zacharo
2026-10-16 · 01:19 UTC · 5 km
›
M1.1
Municipal Unit of Menidi
2026-10-16 · 00:35 UTC · 26 km
›
M1.4
Elis Regional Unit
2026-10-16 · 00:29 UTC · 28 km
›
M1.0
Municipality of Zacharo
2026-10-15 · 22:14 UTC · 5 km
›
M1.5
Municipality of Thermos
2026-10-15 · 21:14 UTC · 10 km
›
M1.0
Aigio
2026-10-15 · 17:55 UTC · 5 km
›
M1.5
Agnanta
2026-10-15 · 16:52 UTC · 25 km
›
M1.5
Priolithos
2026-10-15 · 13:25 UTC · 10 km
›
M1.3
Municipal Unit of Kalavryta
2026-10-15 · 12:58 UTC · 10 km
›
M0.6
Platani
2026-10-14 · 21:59 UTC · 5 km
›
M1.3
Kleitoras
2026-10-14 · 20:29 UTC · 10 km
›
M1.3
Faskomilia
2026-10-14 · 18:11 UTC · 5 km
›
M1.0
Rigani
2026-10-14 · 12:45 UTC · 6 km
›
M1.3
Municipal Unit of Apodotia
2026-10-14 · 07:05 UTC · 14 km
›
M3.0
Aphrato
2026-10-14 · 06:20 UTC · 10 km
›
M1.6
Ano Kleitoria
2026-10-14 · 01:57 UTC · 5 km
›
M1.1
Platiana
2026-10-14 · 01:40 UTC · 5 km
›
M1.1
Diasella
2026-10-14 · 00:35 UTC · 13 km
›
M0.9
Portes
2026-10-13 · 18:29 UTC · 15 km
›
M1.6
Avgeio
2026-10-13 · 12:43 UTC · 21 km
›
M1.7
Zevgaraki
2026-10-13 · 12:38 UTC · 5 km
›
M1.2
Mesolongi
2026-10-13 · 12:27 UTC · 22 km
›
M1.0
Mesolongi
2026-10-13 · 11:53 UTC · 10 km
›
M2.3
Neo Chorio
2026-10-13 · 04:37 UTC · 5 km
›