<prompt> Ramba uchiverenga ndima ino - The 1928 Thames mafashamo aiva njodzi mafashamo River Thames kuti zvakakanganisa zvikuru rwizi London musi 7 January 1928, uyewo nzvimbo mberi rwizi. Vanhu vane gumi navana vakanyura muLondon uye zviuru zvakaitwa kuti zvisava nemisha apo mvura yemafashamo yakayerera pamusoro peThames Embankment uye rutivi rweChelsea Embankment rwakaparara. Yakanga iri mafashamo makuru okupedzisira kukanganisa pakati peLondon, uye, zvikurukuru pashure pefashamo ine ngwavaira yeNorth Sea ya1953  <response>: , yakabatsira kuita matanho matsva okudzivirira mafashamo ayo akazoguma nokuvakwa kweThames Barrier muma1970. 