Abstract On 22 December 2018. the major flank collapse of Anak Krakatau volcano generated a tsunami that struck the surrounding coasts of Java and Sumatra islands in Indonesia without warning. It was later suggested that the corresponding seismic event lacked the body-wave arrivals typical of tectonic earthquakes. causing difficulties for the automated detection system to recognize th... https://bellfordtoysandhobbiers.shop/product-category/tank-kit/