Thunderstorms

Jun 25, 2023. At the peak, 788,207 customers were without power, most of them in Georgia, Kentucky, Tennessee.

Thunderstorms

Customers out at the peak 788,207 Jun 25, 2023, 9:00 PM

Customer-hours lost 18M Every customer out, times every hour out

Counties with 10%+ out 145 of 319 counties affected

Above 600,000 out nationally 8.0 hours Jun 25, 2023, 8:00 PM onward

States affected 35 GA · KY · TN · AR · MI

Hardest-hit county 100%out Edmonson, KY · 6,505 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%+
Georgia	350,510	10%	38
Kentucky	193,131	16%	34
Tennessee	176,808	18%	7
Arkansas	167,929	20%	23
Michigan	84,970	3%	2
Mississippi	65,754	13%	18
Indiana	37,250	5%	2
Wisconsin	33,925	3%	2
Louisiana	26,552	10%	3
Alabama	23,307	4%	5
South Carolina	23,212	3%	0
North Carolina	15,581	1%	1
Minnesota	11,449	2%	0
Texas	11,408	2%	3
Maryland	10,909	3%	0
New Jersey	10,568	2%	0
Pennsylvania	9,960	2%	0
Alaska	8,801	4%	1
California	8,177	1%	0
Florida	8,158	2%	1

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

By county