Evacuation system including a network-connected server, computerized communications appliances connected to the server, electronic interface devices connected to alarm systems, in turn, connected to server, the alarms located at first geographic locations fixed in a path a disaster, software executing on the server, the software providing mapping of the first geographic locations by visually representing those on at least one digitally rendered geographic representation of the disaster area, the geographic representations servable to the communications appliances, receiving evacuation-success notification information at the server, the information sent from persons interacting with the electronic interface devices whom are evacuating from the first geographic locations, and visually associating the received evacuation-success notification information to the geographic locations and updating the at least one geographic representation. The evacuation-success notification information including an indication that the persons have evacuated the first locations and are sheltering at second geographic locations associated with the first geographic locations.