温帯 おんたい てい気圧 きあつじゃなかったです
on taitē kiatsujanakattadesu

Noun
Desu Copula

The polite, past negative form of 温帯低気圧

1. Wasn't a temperate low-pressure system.; Wasn't a mid-latitude cyclone.

Past/Perfective
Negative
Polite
Casual Register