Unlike some of the other hazards that have loss estimation tools such as Hazus, there are no widely used tools available for predicting or assessing risks or potential losses to wind hazards. To assess wind hazards, communities may need to rely on historical wind hazards as documented in local or regional hazard mitigation plans, or as made available through data resources mentioned below in the available data sources section.
Some key questions for planners to consider in assessing their community’s risk to wind hazards may include:
- Is there a history of damaging or destructive wind events in the community? If so, what has been done to minimize future damages to particular assets or sectors?
- Does the hazard event occur more frequently now than previously?
- Do local building codes or regulations adequately address wind hazards?
- Are current warning systems, shelter plans, and emergency procedures in place to protect people from tornadoes?
- Should there be any additional regulatory or incentive-based measures to increase the safety and protection of the community to wind hazards?
Whether to hire a consultant or conduct a community self-assessment is best determined by considering answers to these questions, in addition to consulting with the resources and other local experts as described below in the available data sources section. Planners should also collaborate with the local emergency manager, building inspector, and/or engineer for information regarding wind hazards and associated risks, as well as risk mitigation measures already in place or recommended for future consideration and implementation.