Rubuta ci gaba don wannan sakin layi - Typhoon Nora, wanda aka sani a cikin Philippines a matsayin Typhoon Luming, shi ne na huɗu mafi tsananin guguwa mai zafi a cikin rikodin. Da yake fitowa daga wani yanki na matsin lamba a yammacin Pacific, an fara gano Nora a matsayin matsin lamba na wurare masu zafi a ranar 2 ga Oktoba, 1973. Da yake bin gabaɗaya zuwa yamma, tsarin sannu a hankali ya ƙaru, ya kai matsayin guguwa a maraice mai zuwa. Bayan juyawa zuwa arewa maso yamma, guguwar ta shiga cikin saurin tsanantawa, lokacin da matsin zuciyarta ya ragu da 77 mb (hPa; 2.27 inHg) a cikin awanni 24. A ƙarshen wannan matakin, Nora ya kai kololuwa tare da iska da matsin lamba na 877 mb (hPa; 25.91 inHg), yana mai da shi guguwar guguwa mafi ƙarfi a cikin rikodin (tare da Guguwar Ida a 1958) a lokacin; duk da haka, wannan matsin lamba ya wuce wasu guguwa uku.
da kuma guguwa guda. Bayan haka, guguwar ta raunana kuma ta koma arewa maso yamma yayin da ta kusaci ƙasar Filifin. Bayan ya goge Luzon a ranar 7 ga Oktoba, tsarin ya wuce kudu da Taiwan kuma a ƙarshe ya sauka a kasar Sin a ranar 10 ga Oktoba. Da zarar a kan tudu, Nora da sauri ya raunana kuma ya watse a rana mai zuwa.