Damaging winds
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Shelter inside a sturdy building away from windows when damaging winds threaten. Avoid trees, power lines and lightweight structures. Follow tornado warnings separately; straight-line winds can also cause severe damage.
Take it with you. Verify locally.
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In immediate danger, contact local emergency services. Current instructions for your location take priority.
Do now.
- 01
Secure items beforehand
Bring loose items inside while conditions are calm; do not go out once winds are dangerous.
- 02
Use an interior room
Stay away from glass and large exterior openings.
- 03
Limit driving
High-profile vehicles are vulnerable; avoid routes lined with falling trees or debris.
- 04
Keep clear afterward
Assume downed lines are live and report them from a safe distance.
Next steps.
Inspect damage without entering unstable buildings. Arrange help for trees touching wires.
Watch for.
Do not attempt to clear a tree from a power line.
Sources & context.
Original Osprey Zero summary of the references below. U.S.-based guidance unless noted; check authorities where you are. This page is not a live alert.
Updated 2026-10-02. Recheck official instructions during an active event.