The ones that hit Earth’s atmosphere every year or so are more like 15 feet in diameter. Even the 1908 Tunguska bolide was only estimated at 50-80 meters.
The subject asteroid is described as being about the diameter of the height of a Dubai skyscraper that is a bit over 1/2 mile high. That is a really asteroid, and could destroy a lot of land and mess up the climate for a while. Links to follow.
https://www.washingtonpost.com/news/wonk/wp/2013/02/08/worried-about-asteroids-this-handy-calculator-will-assess-the-damage/ [This article has several links. The first is to a calculator for bolide size and effects.]
https://www.businessinsider.com/asteroid-sizes-that-can-damage-cities-states-planet-2018-6 [This link says a strike by an asteroid a little more tha 1/2 mile diameter would take out an area the size of Virginia, and have planetary effects.]