Jurisdictions along the Gulf Coast are threatened by hurricanes. The effects of hurricanes are devastating, and the response and recovery efforts are crucial for saving lives and property. Geospatial technologies have been implemented in the response and recovery phases. However, the potential of geospatial technologies were not utilized due to data and capability issues. This study was implemented to design and develop a tool that would help a jurisdiction determine if it can apply geospatial technologies effectively in the response and recovery phases. This tool enables a jurisdiction to complete an assessment regarding GIS data, hardware, software, and personnel capabilities. Assessment results are scored using a weighted linear model, and scores are shown to the user. A rules-based system was built to show the jurisdiction methods for improving its score to the optimum level. This tool enables jurisdictions to diagnose geospatial readiness and make modifications that enhance response and recovery.