Kammala wannan jumlar: Guguwar Forrest, da aka sani a Philippines a matsayin Guguwar Ising, ita ce guguwa ta uku mafi karfi a tarihi, bayan
Guguwar Tip ta 1979 da Guguwar Yuni ta 1975. Har ila yau, Forrest shi ne mafi saurin tsananin zafin yanayi a cikin rikodin, tare da mafi ƙarancin matsin lamba na barometric ya sauka daga 976 millibars zuwa 876 millibars - raguwa na 100 millibars - daga 22 ga Satumba zuwa 23 ga Satumba, a cikin ƙasa da rana. Forrest ya shafi Japan a watan Satumbar 1983 kuma ya samo asali ne daga rikicewar yanayi mai zafi da ke nesa da ƙasa a yammacin Tekun Fasifik. A ranar 20 ga Satumba, an rarraba tsarin a matsayin guguwa mai zafi, kuma daga baya ya fara ƙaruwa. Kashegari, Forrest ya kai matsayin guguwa, kuma tsarin tsanantawa ya hanzarta. Guguwar da hankali ta ƙarfafa a ranar 22 ga Satumba, kuma washegari da safe, ta kai kololuwar ƙarfi bayan raguwar matsin lamba a cikin ƙasa da awanni 24. Bayan haka, Forrest ya fara raunana a hankali yayin da yake motsawa zuwa arewa maso yamma. Kusa da Japan, Super Typhoon Forrest ya fara kaiwa Okinawa a ranar 27 ga Satumba. A nan kusa, guguwa ta afka tsibirin Inza, ta halaka gidaje 26 kuma ta ji wa mutane 26 rauni. Daga nan Forrest ya koma arewa, ya ratsa tsibirin tsibirin Japan kafin ya canza zuwa cyclone mai zafi a ranar 28 ga Satumba, kafin daga baya ya watse a ranar 4 ga Oktoba. Ruwan sama da guguwar ta haifar ya haifar da mummunar ambaliyar ƙasa da ambaliyar ruwa a duk faɗin Japan. Gabaɗaya, guguwar ta kashe aƙalla mutane 21, ta bar 17 a matsayin waɗanda ba a san inda suke ba, kuma ta ji wa 86 rauni. Ruwa ya cika gidaje 46,000 da ruwa, gidaje fiye da 100 sun lalace, kuma mutane 2,560 ba su da gidaje. An soke jirage bakwai kuma mutane 27,000 sun makale. Bugu da ƙari, an lalata gadoji 67 da hanyoyi 818.