Earthquake: Constantinople faces 43.6% probability of Magnitude 6.5 Richter, reports Houliaras
The recent 4.9 magnitude earthquake in the Dardanelles has led some scientists to believe that it is a precursor to a very large earthquake in Constantinople
Earthquake 4,9 Richter in Dardanelles: Fears a major earthquake in Constantinople, seismologists say
Turkey worries for an earthquake greater than 7 Richter - These small tremors "gradually break the faults and lead to major earthquakes"
Constantinople: Warning signs even for tsunami – Big earthquake a given, says Lekkas
The signs have been placed in districts bordering the Sea of Marmara, up to the Phanar, outside the Patriarchate in the Keratian Gulf - Concern also for Hagia Sophia - See photos