Which is most critical? 警報 or 注意報? A disaster warning app asks me whether I want notifications for or for or both. First I signed up for both, but it sends me notifications about inconsequential things such as air dryness. So I would like to receive notifications only for the most dangerous stuff like powerful typhoons. Which is most critical? or ? Both translate to "warning" in my dictionary.

In the weather warning context, is more critical than . Currently the Met Agency defines three alert levels: , , and , for each translated by them _Emergency Warning_ , _Warning_ , and _Advisory_. They are usually painted with purple, red, and yellow colors on a map.

Also see: Forecast Services (the JMA site)