Pedzisa mutsara unotevera: Dutu rinonzi Nora, rinozivikanwa muPhilippines seDutu rinonzi Luming, ndiro raiva dutu rechina rakasimba kupfuura mamwe ose akanyorwa. Ichibva munharaunda yedzvinyiriro yakaderera pamusoro pePacific yokumadokero, Nora yakatanga kuzivikanwa sedutu rinopisa musi waOctober 2, 1973. Ichiramba ichienda kumadokero, dutu racho rakaramba richiwedzera zvishoma nezvishoma, richiva dutu guru manheru akatevera. Pashure pokutendeukira kuchamhembe kwakadziva kumadokero, dutu racho rakava nenguva yokunyanyisa nokukurumidza, mukati maro dzvinyiriro yaro yapakati yakaderera ne 77 mb (hPa; 2.27 inHg) mumaawa 24. Pakupera kwechikamu ichi, Nora akasvika pakakwirira nemhepo uye kumanikidza kwe877 mb (hPa; 25.91 inHg), ichiita kuti ive dutu rinopisa kwazvo rakanyorwa (pamwe nedutu reIda muna 1958) panguva iyoyo; zvisinei, kumanikidza uku kwakapfuurwa nedzimwe nhatu
madutu uye dutu rimwe. Dutu racho rakabva radzikira uye rakatendeukira kuchamhembe kwakadziva kumadokero parakasvika pedyo nePhilippines. Pashure pokupfuura Luzon pana October 7, gungwa racho rakapfuura kumaodzanyemba kweTaiwan uye pakupedzisira rakasvika kuChina pana October 10. Pavakangosvika pamhenderekedzo yegungwa, Nora akakurumidza kuderera ndokuparadzwa zuva rakatevera racho.