Last Updated:2025/12/01
(meteorology) The difference in pressure between the Azores High and the Icelandic Low, which changes periodically and controls the strength of the Westerlies. Usually abbreviated NAO.
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North Atlantic Oscillation
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Source Word
North Atlantic Oscillation
Noun
Japanese Meaning
大西洋北部における高気圧(アゾレス高気圧)と低気圧(アイスランド低気圧)の間の圧力差が周期的に変動し、その変動が西風の強さに影響を与える気象現象。
( plural )