“…Indonesia is one of the regions in the tropics that often experiences natural disasters, including East Java Province (Amirudin et al, 2016). Natural disasters that occur include volcanic and post-eruption disasters (Bachri et al, 2015;Irawan et al, 2018), flood disasters (Adi, 2014), earthquake disasters (Soehaimi, 2008), landslide disasters (Nurlaksito & Legowo, 2012), and tidal flood disasters on the coast of Madura Island (Syah, 2012).…”