You don’t have the NINA app? You have broadcast relatively often (multiple time a year) due to fires, active shooting, flood risk, etc. At least in Hamburg. It’

You don’t have the NINA app? You have broadcast relatively often (multiple time a year) due to fires, active shooting, flood risk, etc. At least in Hamburg. It’s pretty useful. https://www.bbk.bund.de/DE/Warnung-Vorsorge/Warn-App-NINA/warn-app-nina_node.html https://www.bbk.bund.de/DE/Warnung-Vorsorge/Warn-App-NINA/wa...