Mugwagwa wezvitima uya unozivikanwa nokuti njanji. Migwagwa iyi yakawanda uye mumwe wacho uri kufamba chitima chikuru chakareba chine mazidhiramu akaita matengi etinofungira kuti ane mafuta edzimota. Parutivi pemugwagwa uyu pane sora rakaoma rinoratidza kuti rave nenguva risina kumbonaiwa nemvura.