 Ramba uchinyora ndima iyi - Dzimwe nzendo dzimwe dzomumhepo muna 2004 na2005 dzakaongorora migumisiro yetsunami yakaitika muna 2004 muIndian Ocean, iyo yakakonzera kuchinja kukuru kwe tectonic kuchitsuwa: yakawedzerwa nekubatanidzwa nezvitsuwa zviduku zviri pedyo, uye pasi pegungwa rakasimudzwa neanenge, zvichiratidza matombo emakorari akapoteredza kumhepo uye kuparadza madziva asina kudzika, ayo aiva nzvimbo dzeSentinel dzehove. Nzendo dzacho dzakaverenga vashandi veSentinel vanosvika 32 vakapararira munzvimbo nhatu asi havana kuwana mitumbi. Vanhu vokuSentinel vakapindura nhume idzi dzomumhepo nokuratidza ruvengo, izvo zvakaita kuti vakawanda vapedzisire vafunga kuti vanhu vacho vakanga vasina kukuvadzwa uye vakanga vapona panjodzi yacho. Pandya anotaura kuti kuvengana kwevaSentinel chiratidzo chokusimba mumuviri pamwe chete netsika dzomunharaunda yacho. 