|Country or District||United States of America (the)|
|Event Type||Wild Fire|
|Outline||1,360 firefighters are battling with a wildfire which broke out in Northern California, USA on 17 August 2013. Burnt-out area has ballooned to nearly 54,000 acres until 22 August.|
|Human Impact||Physical Impact||Others|
A wildfire raging out of control near Yosemite National Park in northern California ballooned to nearly 54,000 acres on Thursday.