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The 1868 Atlantic hurricane season was among the quietest on record, with only four tropical cyclones recorded. Only three seasons had fewer storms than in 1868, and seven had the same number of storms. Initially, there were no known storms during the season, although a re-analysis confirmed the activity.〔 All tropical activity occurred within a 45 day span. There may have been other unconfirmed tropical cyclones during the season. Meteorologist Christopher Landsea estimates up to six storms were missed from the official database, due to small tropical cyclone size, sparse ship reports, and relatively unpopulated coastlines. Only one of the storms, the second, made landfall, doing so near Apalachicola, Florida. It produced heavy rainfall and gusty winds across the southeastern United States, although there was no severe damage associated with the storm. The first hurricane killed two people when a ship passed through its winds for 14 hours. The third hurricane, located in the western Caribbean Sea, did not affect land, although two ships experienced its strong winds. The final hurricane lasted three days across the western Atlantic, forcing one ship to halt its voyage due to storm damage. ==Timeline== ImageSize = width:800 height:200 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:01/09/1868 till:01/11/1868 TimeAxis = orientation:horizontal ScaleMinor = grid:black unit:month increment:1 start:01/09/1868 Colors = id:canvas value:gray(0.88) id:GP value:red id:TD value:rgb(0.38,0.73,1) legend:Tropical_Depression_=_<39_mph_(0–62_km/h) id:TS value:rgb(0,0.98,0.96) legend:Tropical_Storm_=_39–73_mph_(63–117 km/h) id:C1 value:rgb(1,1,0.80) legend:Category_1_=_74–95_mph_(119–153_km/h) id:C2 value:rgb(1,0.91,0.46) legend:Category_2_=_96–110_mph_(154–177_km/h) id:C3 value:rgb(1,0.76,0.25) legend:Category_3_=_111–130_mph_(178–209-km/h) id:C4 value:rgb(1,0.56,0.13) legend:Category_4_=_131–155_mph_(210–249_km/h) id:C5 value:rgb(1,0.38,0.38) legend:Category_5_=_>=156_mph_(>=250_km/h) Backgroundcolors = canvas:canvas BarData = barset:Hurricane bar:Month PlotData= barset:Hurricane width:10 align:left fontsize:S shift:(4,-4) anchor:till from:03/09/1868 till:07/09/1868 color:C2 text:"One(C2)" from:01/10/1868 till:06/10/1868 color:TS text:"Two(TS)" from:05/10/1868 till:07/10/1868 color:C2 text:"Three(C2)" from:15/10/1868 till:17/10/1868 color:C2 text:"Four(C2)" bar:Month width:5 align:center fontsize:S shift:(0,-20) anchor:middle color:canvas from:01/09/1868 till:01/10/1868 text:September from:01/10/1868 till:01/11/1868 text:October TextData = pos:(570,30) text:"(From the" pos:(617,30) text:"Saffir-Simpson Hurricane Scale)" 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「1868 Atlantic hurricane season」の詳細全文を読む スポンサード リンク
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