This is a siren map project that I have been working on for a decent while and hope to embed it better to the website in the future. If you want to add a siren or lightning siren to this map fill out this form
https://docs.google.com/forms/d/1G_bHbhUuqS-ffrwizKvNlbDqe2sndUUWpY64_28iPHM