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The 2008–09 South-West Indian Ocean cyclone season was an event in the annual cycle of tropical cyclone formation. It began on November 15, 2008, and officially ended on April 30, 2009, with the exception for Mauritius and the Seychelles, for which it ended on May 15, 2009. These dates conventionally delimit the period of each year when most tropical cyclones form in the basin, which is west of 90°E and south of the Equator. Tropical cyclones in this basin were monitored by the Regional Specialised Meteorological Centre in Réunion. As predicted by the sub regional office of Mauritius ten named storms formed in this basin. It officially began on November 15, but began 1 month earlier when Tropical Storm Asma formed on October 16. Most of the storms that formed this year were weak or stayed at sea. Only two storms reached hurricane strength this year, both of which were Category 3 or higher, and only 3 storms made landfall in the entire season. Overall, the impact of this season was relatively minor, but damaging for Madagascar, due to the heavy rains from Eric, Fanele, Izilda and Jade. ==Storms== ImageSize = width:1000 height:195 PlotArea = top:10 bottom:80 right:20 left:20 Legend = columns:3 left:30 top:58 columnwidth:270 AlignBars = early DateFormat = dd/mm/yyyy Period = from:01/10/2008 till:01/05/2009 TimeAxis = orientation:horizontal ScaleMinor = grid:black unit:month increment:1 start:01/10/2008 Colors = id:canvas value:gray(0.88) id:GP value:red id:ZDW value:rgb(0.38,0.73,1) legend:Tropical_Depression id:MTS value:rgb(0,0.98,0.96) legend:Moderate_Tropical_Storm id:STS value:rgb(0.80,1,1) legend:Severe_Tropical_Storm id:TC value:rgb(1,1,0.80) legend:Tropical_Cyclone id:ITC value:rgb(1,0.76,0.25) legend:Intense_Tropical_Cyclone id:VITC value:rgb(1,0.38,0.38) legend:Very_Intense_Tropical_Cyclone Backgroundcolors = canvas:canvas BarData = barset:Hurricane bar:Month PlotData= barset:Hurricane width:11 align:left fontsize:S shift:(4,-4) anchor:till from:06/10/2008 till:08/10/2008 color:ZDW text:"01" from:15/10/2008 till:24/10/2008 color:MTS text:"Asma" from:13/11/2008 till:21/11/2008 color:MTS text:"Bernard" from:13/12/2008 till:24/12/2008 color:STS text:"Cinda" from:07/01/2009 till:12/01/2009 color:STS text:"Dongo" barset:break from:16/01/2009 till:22/01/2009 color:MTS text:"Eric" from:17/01/2009 till:22/01/2009 color:ITC text:"Fanele" from:01/02/2009 till:09/02/2009 color:ITC text:"Gael" from:20/02/2009 till:26/02/2009 color:STS text:"Hina" from:06/03/2009 till:10/03/2009 color:ZDW text:"10" barset:break from:22/03/2009 till:27/03/2009 color:STS text:"Izilda" from:03/04/2009 till:10/04/2009 color:STS text:"Jade" bar:Month width:5 align:center fontsize:S shift:(0,-20) anchor:middle color:canvas from:01/10/2008 till:01/11/2008 text:October from:01/11/2008 till:01/12/2008 text:November from:01/12/2008 till:01/01/2009 text:December from:01/01/2009 till:01/02/2009 text:January from:01/02/2009 till:01/03/2009 text:February from:01/03/2009 till:01/04/2009 text:March from:01/04/2009 till:01/05/2009 text:April TextData = pos:(569,23) text:"(For further details, please see" pos:(713,23) text:"scales)" 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「2008–09 South-West Indian Ocean cyclone season」の詳細全文を読む スポンサード リンク
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