Ibyo wamenya ku mvura y’amafi yigeze kumvikana muri bimwe mu bihugu mu bihe byashize
Hari ibintu byinshi bibaho ku isi bikatangaza abantu, ugasanga ababisobanura mu buryo bw’iyobokamana, abandi bakabihuriza ku bumenyi bushingiye ku bushakashatsi.
Imwe mu nkuru zitangaje zimaze igihe zivugwa hirya no hino ku isi ni iy’uko amafi agwa nk’imvura. Nubwo bishobora kumvikana nk’igitekerezo cyaturutse mu bitekerezo cyangwa mu bitekerezo by’abakora sinema, si ibyo gusa kuko hari aho byagiye bibaho, bigahabwa n’ubusobanuro bwimbitse.
Mu bice bitandukanye by’isi, nk’i Yoro muri Honduras, muri Sri Lanka, mu Buhinde, ndetse na Australia, hagiye habaho ibihe bidasanzwe aho abaturage batangajwe no kubona amafi agwa ku butaka mu buryo busa neza n’imvura.
Ibi byagiye bibonekamo ibimenyetso bifatika by’amafi mashya, rimwe na rimwe akaba yari akiri mazima ubwo yageraga ku butaka, bigatera benshi kwibaza uburyo amafi yavamo mu mazi akazamuka mu kirere agasubira ku butaka nk’imvura.
Aho i Yoro muri Honduras, iki gikorwa cyahindutse umunsi mukuru witwa La Lluvia de Peces, bishatse kuvuga “imvura y’amafi”. Buri mwaka hagati ya Gicurasi na Kamena, abahatuye bavuga ko habaho igikorwa gitangaje aho amafi agwa mu masaha y’ijoro cyangwa mu gitondo cya kare.
Amafi baba babonye ni mato, rimwe na rimwe akaba ari ubwoko butaboneka hafi aho, bikaba igihamya cy’uko yaba yaturutse ahandi hantu ha kure. Uyu munsi mukuru w’imvura y’amafi wamaze kugirwa igisobanuro cy’umuco, kuko abahatuye bawubona nk’igitangaza cy’Imana, bayihuza n’umutagatifu witwaga Padiri José Manuel Subirana, bavuga ko yigeze gusengera abaturage ngo babone ifunguro, maze Imana ibaha amafi nk’imvura.
Nubwo abaturage bo mu gace nk’ako bashobora gufata ibi nk’ibitangaza by’ijuru, abahanga mu by’ikirere bo bagira ubusobanuro bushingiye ku bumenyi.
Ibi bikorwa bidasanzwe biterwa ahanini n’imiyaga ikomeye cyane izwi nka waterspouts cyangwa tornadoes ibera hejuru y’amazi. Iyo iyi miyaga ifite imbaraga nyinshi, ishobora kuzamura amazi n’ibiri mu mazi, birimo n’amafi. Ibyo biremwa bikazamurwa hejuru cyane, maze iyo umuyaga ugeze ku butaka cyangwa ugize intege nke, ibiri muri wo bikagwa nk’uko n’imvura igwa.
Ni igikorwa kibaho mu buryo butunguranye kandi gishobora gutuma amafi agaragara mu gace kitari hafi y’aho yaturutse.
Ibihugu nka Sri Lanka, Thailand, ndetse na Leta ya Kerala mu Buhinde, nabyo byigeze gutangaza ko abaturage babo babonye amafi agwa nk’imvura. Ibyo bikorwa byagiye bituma inzego z’ubushakashatsi zisohora inyandiko zisesengura zigaragaza ko ibyo byabaye bishobora guturuka ku mikorere y’imiyaga n’imihindagurikire y’ikirere.
Nubwo ibi bidasanzwe biba gacye, abahanga mu kirere barimo n’abo muri US National Weather Service bemeza ko bishoboka, ndetse banabisobanura nk’ibikorwa bisanzwe bishobora gusobanurwa mu buryo bw’ubumenyi.
Mu mwaka wa 2010, mu gace ka Lajamanu ho muri Australia, abaturage batangaje ko babonye amafi agwa nk’imvura, kandi hari amafoto yafashwe yerekana ayo mafi agwa, harimo n’ayagaragazaga ko hari amwe akiri muzima.
Abayobozi baho batangaje ko ayo mafi atari asanzwe abarizwa hafi y’ako gace, ari nayo mpamvu abahanga bemeje ko yaturutse mu kiyaga kiri kure maze umuyaga ukayazana.
Hari aho abantu bafata ibyo nk’ibitangaza cyangwa impano y’Imana, ariko abahanga bakagaragaza ko bishobora guterwa n’imiyaga iva ku biyaga bito.
Ibyo byose bitwereka ko isi ikomeje gutungurana, ariko igomba no gusobanurwa. Nubwo hari abashobora gufata imvura y’amafi nk’ikimenyetso cy’ubutumwa bw’ijuru, ubushakashatsi buhamya ko hari ibintu byinshi bikwiye gusobanurwa hakoreshejwe ubumenyi bw’ikirere n’ubushakashatsi buhamye.
Ibi batangaje ko bitwibutsa ko tugomba gukomeza gushora imari mu bushakashatsi, mu burezi n’itangazamakuru risobanura ibintu uko biri kugira ngo dukomeze gusobanukirwa n’ibidukikije.
Imvura y’amafi ni urugero rutangaje, ariko rwerekana uburyo ibidukikije bishobora gukora ibintu bitangaje, bigasaba ubushishozi mu kubisesengura.
Si ikimenyetso cy’ikirenga gusa, ahubwo ni urundi rwego rwo gusobanukirwa n’imiterere y’isi dutuyeho, no kwigira ku mikorere y’imiyaga n’imihindagurikire y’ikirere, bigatera amafi kuva mu mazi bikagera ku butaka nk’uko ibitonyanga by’imvura bigwa.