Hermann M Fritz¹, Tubagus Solihuddin², Costas Synolakis^3,4, Gegar Sapta Prasetya⁵, Jose C Borrero⁶, Vassilios Skanavis³, Semeidi Husrin⁷, Widjo Kongko⁸, Dinar Catur Istiyanto⁹, August Daulat¹⁰, Dini Purbani¹⁰, Hadiwijaya Lesmana Salim¹⁰, Rahman Hidayat¹¹, Velly Asvaliantina¹², Maria Usman¹³ and Ardito Kodijat¹⁴, (1)Georgia Institute of Technology Main Campus, School of Civil and Environmental Engineering, Atlanta, GA, United States, (2)Ministry of Marine Affairs and Fisheries, Marine Information Research Center, Jakarta, Indonesia, (3)University of Southern California, Los Angeles, CA, United States, (4)Technical University of Crete, Chanea, Greece, (5)Tsunami Research Foundation Indonesia, Indonesian Tsunami Scientific Community, Jakarta Selatan, Indonesia, (6)eCoast Ltd., Raglan, New Zealand, (7)The Marine Research Centre, Ministry of Marine Affairs and Fisheries (KKP) - Indonesia, Jakarta, Indonesia, (8)BPPT-BPDP, Yogyakarta, Indonesia, (9)Indonesia Agency for Assessment and Application of Technology, Yogyakarta, Indonesia, (10)Ministry of Marine Affairs and Fisheries, Marine Research Centre, Jakarta, Indonesia, (11)Directorate of Infrastructures for Shipping, Fishery, and Tourism, Coordinating Ministry for Maritime Affairs - Republic of Indonesia, Jakarta Pusat, Indonesia, (12)Coordinating Ministry of Maritime Affairs, Jakarta, Indonesia, (13)Indonesian Tsunami Scientific Community, Jakarta, Indonesia, (14)UNESCO Intergovernmental Oceanographic Commission, Indian Ocean Tsunami Information Centre, Jakarta, Indonesia