太たい平へい洋よう高こう気き圧あつ

noun

Pacific high; Pacific anticyclone

A semi-permanent subtropical high-pressure system over the North Pacific Ocean, especially influential on East Asian summer weather.

• 夏なつになると太たい平へい洋よう高こう気き圧あつが日本にほん列れっ島とうに張はり出だす。

  In summer, the Pacific high extends over the Japanese archipelago.

• 太たい平へい洋よう高こう気き圧あつの勢せい力りょくが強つよいと猛もう暑しょになりやすい。

  When the Pacific high is strong, intense heat tends to occur.