1. 1Research School of Earth Sciences, Australian National University, Canberra ACT 2600, Australia
2. 2School of Earth Sciences, University of Melbourne, VIC 3010, Australia
3. 3Seismology Research Centre, Richmond, VIC 3121, Australia
4. 4Eurasia Institute of Earth Sciences, Istanbul Technical University, 34469 Maslak, Istanbul, Turkey
5. 5Kandilli Observatory and Earthquake Research Institute, Boğaziçi University, 34684 Çengelköy, Istanbul, Turkey