爆ばく弾だん低てい気き圧あつ

noun

bomb cyclone; explosive low-pressure system

Meteorological term for a rapidly intensifying extratropical cyclone; used in weather news and discussions.

• 爆ばく弾だん低てい気き圧あつの接せっ近きんで、今こん夜やは大おお荒あれの天てん気きになるでしょう。

  With the approach of a bomb cyclone, the weather will likely become very stormy tonight.

• 気き象しょう庁ちょうは爆ばく弾だん低てい気き圧あつに関かんする情じょう報ほうを発はっ表ぴょうした。

  The Japan Meteorological Agency issued information regarding the explosive low-pressure system.