needs to be more specific

in the "settings" area, under "intensity notification", if you choose "all" thinking that you will receive notifications for all intensities then you will be surprised when you receive all earthquake warnings for japan, it cancels out the "location" that you choose.

I think you should move the "all" choice to "location".

katnsatoshi about PREP（プレップ） - 総合防災アプリ