A derecho with wind gusts exceeding 80mph plowed its way from Illinois to the Atlantic Ocean on Friday, leaving millions without power.
A violent line of thunderstorms formed Friday morning near the Iowa/Illinois border and subsequently marched their way nearly 1,000 miles to the Atlantic Ocean by the early morning hours of Saturday. This sort of long duration line or complex of thunderstorms is known as a “derecho” in the meteorology world. Straight-line winds anywhere from 70 – 100mph accompanied this line – the equivalent of an EF-1 tornado. The result of such widespread wind damage: millions of people have been left without power just in time for one of the most intense heatwaves in years to pulse its way across the central and eastern United States.
Millions of people across nine states were reeling without power Saturday to deal with thermostat-popping temperatures after fierce thunderstorms pounded parts of the Midwest and Atlantic Seaboard.
At least eight people were killed.
Virginia Gov. Bob McDonnell declared an state of emergency in his state as crews worked around the clock to assess the damage and restore power.
Joseph Rigby, president of electric company Pepco, said it could be a week before power is fully back up in some areas of Washington D.C.
“Given the damage, you can understand this is going to take some time,” he said. “The wild card is the weather.”









