嵐

(1)(literary) a violent wind; "a tempest swept over the island"

(2)激しい風

(3)a localized and violently destructive windstorm occurring over land characterized by a funnel-shaped cloud extending toward the ground

(4)地上へ向かって伸びた漏斗雲が特色で、地上に発生する局地的で激しく破壊的な暴風

(5)a violent weather condition with winds 64-72 knots (11 on the Beaufort scale) and precipitation and thunder and lightning

(6)約64から72ノットの風（ビューフォート風力階級では11）、雨、雷、稲妻を伴った激しい天候状態