Having complete, accurate and up-to-the-minute Situation Awareness is essential where technological and situational complexity on the human decision-maker are a concern. Situation Awareness has been recognized as a critical, yet often elusive, foundation for successful decision-making across a broad range of complex and dynamic systems. The following link contain information on all environmental hazard.
Governor Office of Homeland Security & Emergency Preparedness
National Hurricane Center
Department of Homeland Security
Centers for Disease Control and Prevention
World Health Organization
Preparing for the Flu