Large eruptions occur at intervals of years to decades, and the most recent large eruption began in 2002, causing the closure of the island to non-residents for several months. The eruption started with a lava flow (29 December 2002) along the "Sciara del Fuoco" flank that rapidly reached the sea. On 30 December 2002, a huge volume of rocks collapsed from the "Sciara del Fuoco" generating at least two landslides and many tsunami waves. The highest wave was 10 m high and caused serious damage at the Stromboli village. On 5 April 2003, a strong explosion from the summit crater ejected rocks that reached Ginostra village, damaging some houses. The eruption terminated on July 2003.