<prompt> Bhala okuqhubekayo kwalesi sigaba - Inhlekelele yehlela iPortugal ekuseni ngoNovemba 1, 1755, lapho iLisbon ihlaselwa ukuzamazama komhlaba okunamandla  <response>: ngesilinganiso esilinganiselwa ku-9 esikalini sikaRichter. Lo muzi wacekelwa phansi ukuzamazama komhlaba, i-tsunami nemililo eyalandela. UDe Melo wasinda ngenxa yenhlanhla futhi ngokushesha waqala ukwakha kabusha idolobha, ngesisho sakhe esidumile: Kuthiwani manje? Singcwaba abafileyo bese sondla abaphilayo. 