Seismic migration has marked the westward progression of major ruptures since 1939, although the Marmara Sea fault segment has remained the ... Soft sediments along Istanbul’s coastal area – the ...

Its epicenter was some 40 kilometers (25 miles) southwest of Istanbul in the Sea of Marmara. It was felt in several neighboring regions, reports said. Turkey is crossed by two major fault lines ...

in the Sea of Marmara. It was felt in the neighboring provinces of Tekirdag, Yalova, Bursa and Balikesir and in the coastal city of Izmir, some 550 kilometers (340 miles) south of Istanbul.

Its epicenter was some 40 kilometers (25 miles) southwest of Istanbul in the Sea of Marmara. It was followed by several aftershocks, including one measuring 5.3. The disaster and emergency ...