Chidule cha phunziroli chikufotokoza momwe dziko la Philippines likuthanirana ndi mavuto akuluakulu pa kayendetsedwe ka madzi a ulimi poika zida zoyezera madzi zomwe sizikugwirizana ndi madzi. Poyang'anizana ndi kusinthasintha kwakukulu kwa kuchuluka kwa madzi chifukwa cha nyengo ya mvula yamkuntho, njira zoyezera zachilengedwe zosagwira ntchito bwino...
Mu makina amakono opumira mpweya m'mafakitale ndi m'nyumba, kuyang'anira liwiro la mphepo molondola ndi njira yofunika kwambiri yowonjezerera kugwiritsa ntchito mphamvu moyenera ndikuwonetsetsa kuti pali chitetezo. Kubwera kwa sensa ya liwiro la mphepo yapaipi kwakopa chidwi cha makampani ndipo kwakhala njira yatsopano yowonjezerera kasamalidwe ka mphamvu ya mphepo...
Mu nthawi yomwe ukadaulo wotsogola kwambiri wolosera za satellite ndi radar ukupitilira, netiweki yayikulu ya malo oyezera mvula omwe ali m'mizinda ndi m'midzi padziko lonse lapansi ikadali gwero lofunikira komanso lodalirika la deta yoyezera mvula. Ma gauge awa amapereka chithandizo chofunikira kwambiri...
Chifukwa cha kukula kosalekeza kwa kufunika kwa mphamvu zongowonjezwdwa padziko lonse lapansi, mphamvu ya dzuwa, monga imodzi mwa magwero amphamvu kwambiri, pang'onopang'ono ikukhala gawo lofunikira la njira zamagetsi zamayiko osiyanasiyana. Potengera izi, kukwezedwa ndi kugwiritsidwa ntchito kwa masensa a mphamvu ya dzuwa...
Chidule Monga limodzi mwa mayiko otukuka kwambiri mu Africa, South Africa ikukumana ndi mavuto aakulu okhudza mpweya wabwino komanso chitetezo chifukwa cha migodi, kupanga zinthu, komanso kukula kwa mizinda. Ukadaulo wa sensa ya gasi, monga chida chowunikira nthawi yeniyeni komanso molondola, umagwiritsidwa ntchito kwambiri m'magawo angapo ofunikira ku South Africa...
Chifukwa cha kuwonjezeka kwa chidziwitso cha anthu pakuwunika nyengo ndi kuteteza chilengedwe, kugwiritsa ntchito ma anemometer a makapu atatu m'mafakitale osiyanasiyana kwakhala kukudziwika pang'onopang'ono. Chida chodziwika bwino ichi choyezera liwiro la mphepo, chomwe chili ndi kapangidwe kake kapadera komanso magwiridwe antchito abwino, ...