Pedzisa mutsara unotevera: Kufamba kwemhepo kwakawedzera mumvura inonaya yakatambanukira kuzvitsuwa zveCaroline musi waSeptember 28. Kuongorora kwakazoitwa kwakaratidza kuti kwakanga kuine dutu rakanga risina simba kumaodzanyemba kwakadziva kumadokero kweGuam panguva iyoyo, iro rakazova Dutu Rinoshamisa Roger. Musi wa 3 Gumiguru, hurongwa hwacho hwakagadzirirwa kuva Tropical Depression 21W, iyo yakazokwidziridzwa kuva dutu rinopisa ndokutumidzwa kuti "Roger" musi wa 4 Gumiguru. Kuyerera kwakasimba kunobva paEquator kwakakwezvwa mukutenderera kwaRoger, kuchidzivisa kukura kwechinetso kumabvazuva icho chaizova
Dutu rinonzi Tip. Mhepo ine simba yaibva kumaodzanyemba kwakadziva kumabvazuva yakaita kuti Roger aende kuchamhembe kwakadziva kumadokero. Roger akabva aita kuti mhepo ishanduke musi wa5 October. Dutu racho rakaramba richifamba kuchamhembe kwakadziva kumadokero kusvikira kuchamhembe kwegomo racho, pashure pacho rakatendeukira kuchamhembe-kuchamhembe kwakadziva kumabvazuva. Roger akabva ava dutu guru musi waOctober 7, sezvo rakasangana nedutu rinotonhora riri kumaodzanyemba kweJapan.