During severe storms, straight-line winds are a common and dangerous threat that can reach speeds of up to 100 mph. These gust fronts occur when warm air rises ahead of a storm, causing it to cool and become denser. The falling warm air then creates horizontal winds that can become strong straight-line winds extending ahead of the storm cells.
Straight-line wind damage is often mistaken for tornado damage as fallen trees, branches, and structures all face in the same direction. However, straight-line winds can cause more widespread destruction than tornadoes due to their sheer speed and power.
It is important to stay indoors and away from windows during severe storms with straight-line winds. Power outages are common, so it is crucial to avoid downed or damaged powerlines to prevent electrical shock. Additionally, it is essential to have an emergency plan in place in case of such situations.