1.6MAGNITUDE

Magnitude 1.6 Earthquake in Bolu, Turkey

27 October 2026, 02:21 · 5 days ago
Estimated intensity: I · Micro / weak
LocationKIZILAGIL-(BOLU)
Magnitude1.6
Depth5.6 km
Coordinates40.8090, 31.5197
ProvinceBolu

A magnitude 1.6 earthquake was recorded near KIZILAGIL-(BOLU) on 27 October 2026, 02:21 Turkey time (23:21 UTC). The focal depth was about 5.6 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: Bolu (~11 km), Düzce (~30 km), Zonguldak (~75 km).

5 further earthquakes were recorded within 100 km afterwards.

Turkish version

Aftershocks and later earthquakes (100 km, 3 days)

MagnitudeLocationTime (Turkey)DepthDistance
2.6PIRAHMETLER-(BOLU)27.10.2026 05:49 4 days ago8.7 km6 km
2.2HIRKATEPE-BEYPAZARI (ANKARA)27.10.2026 18:22 4 days ago5.0 km73 km
1.4YAZIOREN-(BOLU)27.10.2026 22:24 4 days ago2.6 km15 km
2.2HIRKATEPE-BEYPAZARI (ANKARA)28.10.2026 21:40 3 days ago1.1 km73 km
2.1SEKLI-BEYPAZARI (ANKARA)30.10.2026 01:09 2 days ago9.5 km72 km