Above: A South Dakota National Guard Blackhawk helicopter makes a water drop on the Chilson Fire, July 24, 2017.
(Originally published at 4:50 p.m. MDT July 24, 2017)
The Chilson Fire has burned approximately 40 acres in the Black Hills of South Dakota, halfway between Edgemont and Hot Springs south of Highway 18 and one mile southeast of Old Highway 18.
At 3 p.m. on Monday firefighters appeared to have the spread stopped, thanks to efforts by 4 engines, 3 hand crews, 3 helicopters (1 contracted Type 3 and 2 National Guard Blackhawks), and 1 single engine air tanker.
Since the Northern Great Plains received 28,000 cloud to ground lightning strikes on July 21 and 22, firefighters in the Black Hills have responded to around 20 fires. Most were suppressed at less than an acre, but four others burned 8, 10, and 36 acres; and this one, the Chilson Fire, that is estimated at 40 acres.