Lightning is a leading cause of storm related deaths in the United States.
Credit hipgnosis vision/Flickr Creative Commons
Warmer weather is coming, and that means thunderstorms. A new Google Map from the U.S. Geological Survey visualizes county-by-county data on lightning damage frequency. Northern Colorado's Front Range is a major target, and it's not just a coincidence.
A city worker talks on his phone while surveying high water levels on Boulder Creek following overnight flash flooding in downtown Boulder, Colo. today. Flash flooding in Colorado has left two people dead and the widespread high waters are keeping search and rescue teams from reaching stranded residents and motorists in Boulder and nearby mountain communities.
At the Hillwood Estate gardens in Washington, D.C., the new norm is: "Expect the unexpected." So says volunteer coordinator Bill Johnson, who has worked on property belonging to the heiress of the Post cereal fortune for 30 years.
Like home gardeners, the horticulturalists and professional gardeners at Hillwood are confronting an unpredictable climate.