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Go Indoors When Thunder Roars

By June 20, 2016August 22nd, 2018

LightningGo indoors when thunder roars! When it comes to lightning, workers should not begin any task they cannot stop quickly if there are signs of thunderstorms.  If employers or workers hear thunder, even a distant rumble, everyone should get to a safe place immediately.

What steps can employers take to protect workers from the dangers of lightning?

  1. 1.  Check NOAA Weather Reports

Before beginning any outdoor work, employers and supervisors should check NOAA weather reports and radio forecasts for all weather hazards and plan work accordingly.

  1. Identify Shelter Locations

Employers and supervisors should know and tell workers which buildings to go to after hearing thunder or seeing lightning. NOAA recommends seeking out fully enclosed buildings with electrical wiring and plumbing. Workers should be told to remain in the shelter for at least 30 minutes after hearing the last sound of thunder. If safe building structures are not accessible, employers should guide workers to hard-topped metal vehicles with rolled up windows.

  1. Provide Lightning Safety Training

Employers should have an emergency action plan in place and train supervisors and workers on what to do when they hear thunder. This includes training on how to provide lightning safety warnings in sufficient time for everyone to reach a worksite’s safe shelters and take other appropriate precautions.

These simple steps could mean the difference between life and death. For more information, see the joint OSHA-NOAA lightning fact sheet.

For additional information about protecting your employees, please contact The Flanders Group at 800-462-6435.