I've read that there will be a country-wide alarm test tomorrow. Scheduled for a twelve hour range.
I vastly prefer seeing the Dutch weewoo posts: every first Monday of a month, exact hour (so surely everyone can plan to be at a likely place to hear it at 12:00 of the first Monday of a month), with a known often linked resource for reporting not hearing the alarm. And the fun of fedi posts not revealing much of the location.
Nothing like that is here.
I expect twelve hours of Chopin before a first non-test non-celebration weewoo.