Mee ka ahịrịokwu a zuo ezuo: Ajọ ifufe a na-akpọ Nora, nke a na-akpọkwa Typhoon Luming na Filipinz, bụ nke anọ n'ime ajọ ifufe ndị a kọrọla akụkọ ha. N'ịbụ nke sitere n'ebe e nwere nrụgide dị ala n'ebe ọdịda anyanwụ Pacific, a matara Nora nke mbụ dị ka ajọ ifufe na-ekpo ọkụ n'October 2, 1973. N'ịga n'ozuzu ya n'ebe ọdịda anyanwụ, usoro ahụ ji nke nta nke nta na-esiwanye ike, na-eru ọkwa nke oké ifufe na mgbede na-eso ya. Mgbe ọ tụgharịrị n'ebe ugwu ọdịda anyanwụ, ajọ ifufe ahụ nọ n'oge ọ na-esiwanye ike, bụ́ mgbe nrụgide dị n'etiti ya jiri 77 mb (hPa; 2.27 inHg) belata n'ime awa 24. Na ngwụcha nke usoro a, Nora nwere oke ifufe na nrụgide nke 877 mb (hPa; 25.91 inHg), na-eme ka ọ bụrụ oke ifufe na-ekpo ọkụ na ndekọ (n'akụkụ Typhoon Ida na 1958) n'oge ahụ; agbanyeghị, nrụgide a agafeela atọ ndị ọzọ
ajọ ifufe na otu ajọ ifufe. Mgbe nke ahụ gasịrị, ajọ ifufe ahụ belatara ma chee ihu n'ebe ugwu ọdịda anyanwụ ka ọ na-erute Philippines. Mgbe ọ gafesịrị Luzon n'October 7, ọ gafere n'ebe ndịda Taiwan ma mesịa rute China n'October 10. Ozugbo anyị rutere n'ikpere mmiri, ike Nora gwụrụ ngwa ngwa, ọ gbafekwara n'echi ya.