1.8MAGNITUDE

Magnitude 1.8 Earthquake in Tekirdağ, Turkey

12 October 2026, 11:38 · 19 days ago
Estimated intensity: I · Micro / weak
LocationMARMARA DENİZİ
Magnitude1.8
Depth5.1 km
Coordinates40.6308, 27.5980
ProvinceTekirdağ

A magnitude 1.8 earthquake was recorded near MARMARA DENİZİ on 12 October 2026, 11:38 Turkey time (08:38 UTC). The focal depth was about 5.1 km (very shallow).

This is a micro earthquake that is usually not felt. The estimated intensity at the epicentre is I (Micro / weak).

Nearest provincial capitals: Tekirdağ (~40 km), Balıkesir (~112 km), Çanakkale (~114 km).

7 further earthquakes were recorded within 100 km afterwards.

Turkish version

Aftershocks and later earthquakes (100 km, 3 days)

MagnitudeLocationTime (Turkey)DepthDistance
2.6MARMARA DENİZİ13.10.2026 14:11 18 days ago20.4 km27 km
1.6MARMARA DENİZİ13.10.2026 23:22 18 days ago5.3 km27 km
2.0MARMARA DENİZİ14.10.2026 04:00 17 days ago17.7 km28 km
1.5SAROS KORFEZI (EGE DENİZİ)14.10.2026 13:25 17 days ago15.2 km95 km
3.4HACIVELIOBA-GONEN (BALIKESİR)14.10.2026 20:38 17 days ago14.8 km63 km
2.8HACIVELIOBA-GONEN (BALIKESİR)15.10.2026 00:18 17 days ago13.3 km62 km
1.6BUYUKSOGUKLAR-GONEN (BALIKESIR)15.10.2026 04:08 16 days ago8.3 km51 km