Alarming earthquake in the Marmara region: Felt in Istanbul as well

AFAD announced that the 3.9-magnitude earthquake, with its epicenter in the Gemlik district of Bursa, was felt in Istanbul, Yalova, and surrounding provinces.

12punto 01 July 2025

An earthquake that was felt in Istanbul has occurred. It is reported that the earthquake was also felt in other provinces of the Marmara Region. AFAD announced the epicenter of the earthquake as Gemlik, Bursa, and its magnitude as 3.9.

#EARTHQUAKE
Magnitude:3.9 (Mw)
Location:Gemlik (Bursa)
Date:2025-07-01
Time:11:47:20 TSI
Latitude:40.48361 N
Longitude:29.22083 E
Depth:9.82 km
Detail:https://t.co/mrmToVEIFg @afadbaskanlik @trthaber @anadoluajansi
— AFAD Earthquake (@DepremDairesi) July 1, 2025