溫帶氣旋
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溫帶氣旋者(下號曰溫旋),冷心低壓氣旋也;因熱帶暖洋共溫帶寒洋之溫差,成溫度梯度以之斜壓,促其生成。具一冷鋒兼一暖鋒,暖鋒後冷鋒前,風和日麗,萬里晴空;暖鋒前冷鋒後,狂風蕭蕭,雨雪交加,倘若寒風夜襲,寒意倍增。日本、俄羅斯、美國諸地之暴風雪具溫旋所至。成錮囚鋒後,斜壓亡,氣壓升,氣旋漸散。
溫旋乃冷鋒所至,或熱帶氣旋(熱旋)轉性而成。
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