Turkey’s Disaster and Emergency Management Authority (AFAD) reported a 5.4-magnitude earthquake in Kutahya province early Sunday at a depth of 8.5 kilometers.

Tremors were felt in Istanbul, Izmir, and Bursa, shaking buildings but causing no injuries or major damage.

Local authorities launched assessments amid warnings of possible aftershocks. Turkey lies on active seismic fault lines, making it highly prone to earthquakes.