INDIANAPOLIS | Central Indiana residents have a useful window to review storm plans after the damaging weather of 11 June and before additional thunderstorm chances increase later this week.
Recent storms provide a warning
The National Weather Service said a line of strong to severe thunderstorms crossed central Indiana on 11 June, producing widespread damaging winds and tornadoes.
Damage surveys and reports may continue to be updated as meteorologists review radar, photographs and ground evidence.
Recent impacts show why preparation should begin before a warning appears on a phone.
Know the difference between risk and warning
A forecast of thunderstorms means conditions may become favorable; it does not mean every community will experience severe weather.
A watch indicates that severe storms or tornadoes are possible in a broader area. A warning means dangerous weather is occurring or imminent in a more specific location.
Residents should use official NWS information rather than relying only on social-media screenshots.
Prepare for damaging wind
Straight-line winds can bring down trees and power lines and can damage roofs and outbuildings.
Secure outdoor furniture, trash containers and lightweight objects before storms arrive.
Stay inside and away from windows during a warning. A basement or small interior room on the lowest floor offers better protection.
Flood readiness
Heavy rain can overwhelm streets, drainage systems and low-lying areas.
Never drive through flooded roads. Water may be deeper than it appears and the roadway may be damaged.
Families near flood-prone areas should identify alternate routes and move vehicles before water rises.
Power outages
Charge phones and backup batteries, keep flashlights available and store necessary medications safely.
Use generators outdoors and away from doors, windows and vents because carbon monoxide can accumulate rapidly.
Report downed lines and stay well away from them.
Lightning safety
If thunder is audible, lightning is close enough to be dangerous.
Move indoors or into a hard-topped vehicle and remain there until at least 30 minutes after the last thunder.
Open shelters, porches and trees do not provide reliable protection.
Household communication
Families should identify where to shelter and how to contact one another if phones or power fail.
People with disabilities, medical equipment or transportation needs may require additional planning.
Check on older neighbors and people who may not receive alerts easily.
Use the quiet period
Preparedness does not require panic or expensive equipment. A weather radio, charged phone, sturdy shoes, water and a clear shelter location cover many immediate needs.
Review insurance documentation and photograph property before damage occurs.
The best time to make those decisions is before the sky darkens.
Additional Reporting By: National Weather Service Indianapolis; National Weather Service; Ready.gov; and NOAA Lightning Safety.