Pfupisa nyaya yacho:  Mepu inoshamisa yakaratidzwa neNASA yakaratidza panoitika mheni dzakawanda pasi pano. Mepu yacho inoratidza avhareji yegore negore yemabhanan'ana pamakiromita mana kubva muna 1995 kusvika muna 2013. Uye migumisiro yacho inoratidza kuti mwaranzi dzakawanda zvikurusa dzinoitika kumabvazuva kwakare kweDemocratic Republic of Congo neLake Maracaibo kuchamhembe kwakadziva kumadokero kweVenezuela. Dzorera pasi kuti uone vhidhiyo. Mepu iri pamusoro apa inoratidza avhareji yegore negore yokuyerera kwemheni pamakiromita mana kubva muna 1995 kusvika muna 2013. Nzvimbo dzine chiverengero chiduku zvikurusa chokupenya gore rimwe nerimwe dzine ruvara rwegrey noruvara rwepepuru; nzvimbo dzine chiverengero chikuru zvikurusa chokupenya kwemheni - dzinosvika 150 pagore pakiromita imwe chete - dzine ruvara rwepingi rwakajeka. Democratic Republic of Congo yakawanwa kuva neyakawanda mukati menguva yacho. Mepu yacho yakagadzirwa pachishandiswa mashoko anobva kuNASA's Tropical Rainfall Measuring Mission satellite, uye Orbview-1/Microlab satellite. Pamepu yacho, nzvimbo dzinopenya zvakanyanya - dzinopenya kusvika ku150 pagore pakiromita imwe chete - dzakaratidzwa neruvara rune ruvara rwepinki rwakajeka. Nzvimbo dzisina kunyanyowanda dzine ruvara rwegrey uye rwepepuru. Maererano nokucherechedza kunoitwa nesatellite, mheni dzinowanzoitika panyika pane kuitika mumakungwa. Uyewo kunoratidzika kuva kunoitika kazhinji kazhinji pedyo neequator. Kuwanda kwakakwirira pamusoro penyika imhaka yokuti ivhu rakasimba rinopinza chiedza chezuva uye rinopisa nokukurumidza kupfuura mvura, naizvozvo pane kusagadzikana kukuru kwomuchadenga - kunotungamirira kukuumbwa kwemadutu. Uye Dr. Daniel Cecil veNASA, nhengo yechikwata chemabhanan'ana cheGlobal Hydrology and Climate Centre, vakati mashoko acho anoratidzawo zvinhu zvinofadza. Maererano nokucherechedza kunoitwa nesatellite, mheni dzinowanzoitika panyika pane kuitika mumakungwa. Mufananidzo uyu unoratidza dutu rakapfuura nomumaruwa eAfrica riine mheni musi wa10 October 2013. Kuwanda kwakakwirira pamusoro penyika imhaka yokuti ivhu rakasimba rinopinza chiedza chezuva uye rinopisa nokukurumidza kupfuura mvura, naizvozvo pane kusagadzikana kukuru kwomuchadenga - kunotungamirira kukuumbwa kwemadutu. Chiratidziro chechimvuramabwe chiri kurova guta reTripoli muLibya. Vatsvakurudzi vane...
Mepu yeNASA yakaratidza kuti ndezvipi zvikamu zvenyika zvinowana mheni dzakawanda gore negore. Democratic Republic of Congo neLake Maracaibo kuchamhembe kwakadziva kumadokero kweVenezuela ndidzo dzakatambura zvikurusa. Maererano nokucherechedza kwesatellite, mheni dzinoitika kakawanda pamusoro penyika kupfuura pamusoro pemakungwa. Uyewo mheni dzinoita sedzinoitika kakawanda pedyo neequator, nemhaka yemamiriro okunze anopisa zvikuru.