In order to meet the needs of their communities, emergency managers, first responders, and elected officials need a comprehensive, integrated, and real-time picture of the situation to inform warning, evacuation, rescue, and other key decisions and operations. The information they need exists but is difficult to access and integrate, especially in time-pressured scenarios. Geospiza is solving this problem by aggregating big data, including exponentially increasing sensor-based information, and transforming it into forward-leaning, evidence-based decision support.