File the under "Good to Know":
If you or your loved ones are ever displaced by a Hurricaine, flood, fires, earthquake, or any other Natural Disaster you can go online to either log your location or search for someone.
It is online here:
https://asd.fema.gov/inter/nefrls/home.htm A similar service is the Red Cross's Safe and Well list. Even if you're not displaced after a disaster, you can add your name to the list to let your family and friends know you made it through okay.
https://disastersafe.redcross.org/default.aspx