Tornadoes
Insurance Institute for Business and Home Safety
FORTIFIED standards for tornado-resistant home construction with research-backed retrofit guidance.
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Tornadoes
Insurance Institute for Business and Home Safety
FORTIFIED standards for tornado-resistant home construction with research-backed retrofit guidance.
Tornado History Project
Searchable database of historical tornado events with paths, intensities, and damage records.

FEMA Safe Rooms
Guidelines and standards for constructing safe rooms for high-wind events like hurricanes and tornadoes.