Thunderstorms

Jul 22, 2019. At the peak, 771,342 customers were without power, most of them in New Jersey, Pennsylvania, Virginia.

Thunderstorms

Customers out at the peak 771,342 Jul 22, 2019, 8:00 PM

Customer-hours lost 8.5M Every customer out, times every hour out

Counties with 10%+ out 46 of 153 counties affected

Above 600,000 out nationally 5.0 hours Jul 22, 2019, 7:00 PM onward

States affected 29 NJ · PA · VA · NY · MD

Hardest-hit county 52%out Fluvanna, VA · 3,873 customers

Hour by hour

The country, in the dark

Customers without power across the US, two days either side. The shaded band is the time the national total stayed above 600,000.

By state

State	Peak out	Share	Counties 10%+
New Jersey	382,818	14%	5
Pennsylvania	84,188	4%	2
Virginia	57,997	5%	11
New York	48,915	2%	1
Maryland	33,020	3%	1
Delaware	21,202	5%	0
Ohio	15,225	3%	0
North Carolina	12,965	2%	0
West Virginia	12,248	6%	4
Texas	12,022	8%	6
Kentucky	11,284	7%	5
California	9,179	2%	0
Idaho	6,513	26%	2
Georgia	6,189	1%	0
Utah	5,847	2%	1
Alabama	5,537	11%	1
Arizona	4,996	24%	1
Tennessee	4,842	2%	1
Washington	4,082	3%	0
Louisiana	4,023	5%	0

State peaks add each county's own peak, which may fall at different hours, so they can exceed the true simultaneous total.

By county