A first responder task-optimization system includes a network-connected server having at least one processor and data repository, software running on the at least one processor from a non-transitory medium, the software providing a first function for receiving evacuation-success notification information from persons evacuating from pre-specified locations in the path of the progression of a disaster, a second function for associating the received evacuation-success notification information to the pre-specified locations on at least one digitally rendered geographic representation of the area in the path of the disaster, and a third function for serving the at least one geographic representation including the associated notification information to first responders in the field.