Yiziphi izinyanga zonyaka lapho iNorthwest Pacific ibona khona iziphepho ezishisayo?
Context:Ihlobo ngokuvamile lihlotshaniswa nesimo sezulu esishisayo noma esifudumele. Ezindaweni ezinesimo sezulu saseMedithera, kuhlotshaniswa nesimo sezulu esomile, kanti kwezinye izindawo (ikakhulukazi eMpumalanga Asia ngenxa yezimvula) kuhlotshaniswa nesimo sezulu esinemvula. Isikhathi semvula yisikhathi esiyinhloko sokukhula kwezitshalo esimweni sezulu se-savanna. Lapho inkathi yemvula ihlotshaniswa nokushintsha kwezikhathi zonyaka emimoyeni ekhona, yaziwa ngokuthi imvula yezulu. Enyakatho ye-Atlantic Ocean, isizini yezivunguvungu ezishisayo ivela ngoJuni 1 kuya kuNovemba 30. Isivunguvungu esiphezulu sesizini yezivunguvungu zase-Atlantic singo-September 10. INyakatho-mpumalanga yePacific Ocean inenkathi ebanzi yomsebenzi, kodwa ngesikhathi esifanayo ne-Atlantic. ENyakatho-ntshonalanga yePacific kuba neziphepho ezishisayo unyaka wonke, ezincane kakhulu ngo-February nango-March futhi eziphakeme kakhulu ekuqaleni kuka-September. Emthambekeni waseNyakatho India, iziphepho zivame kakhulu kusukela ngo - April kuya ku - December, zifike esiqongweni ngo - May nango - November. Engxenyeni eseningizimu yomhlaba, inkathi yeziphepho ezishisayo iqala ekuqaleni kukaNovemba kuze kube sekupheleni kuka-April futhi ifinyelela esiqongweni sayo maphakathi noFebhuwari kuya ekuqaleni kuka-March. Isikhathi sezivunguvungu e - United States naseCanada siqala entwasahlobo kuze kube sehlobo kodwa ngezinye izikhathi singaphela ngo - October noma ngisho nango - November ekwindla. Lezi zivunguvungu zingabangela isichotho, imimoya enamandla neziphepho, ngokuvamile phakathi nentambama nakusihlwa.
ENyakatho-ntshonalanga yePacific kuba neziphepho ezishisayo unyaka wonke, ezincane kakhulu ngo-February nango-March futhi eziphakeme kakhulu ekuqaleni kuka-September.