I linked, in my other comment, to the Tunguska Event, but the WP article happens to have an image showing the Empire State Building next to the Tunguska Event impactor (as well as the Chelyabinsk one) and I just had to highlight that, because the Tunguska impactor is much smaller.
The Tunguska event was a large explosion of between 3 and 50 megatons[2] that occurred near the Podkamennaya Tunguska River in Yeniseysk Governorate (now Krasnoyarsk Krai), Russia, on the morning of 30 June 1908.[1][3] The explosion over the sparsely populated East Siberian taiga flattened an estimated 80 million trees over an area of 2,150 km² (830 sq mi) of forest, and eyewitness accounts suggest up to three people may have died.
The Tunguska event is the largest impact event on Earth in recorded history, though much larger impacts occurred in prehistoric times. An explosion of this magnitude would be capable of destroying a large metropolitan area.[10] The event has been depicted in numerous works of fiction. The equivalent Torino scale rating for the impactor is 8: a certain collision with local destruction.
I linked, in my other comment, to the Tunguska Event, but the WP article happens to have an image showing the Empire State Building next to the Tunguska Event impactor (as well as the Chelyabinsk one) and I just had to highlight that, because the Tunguska impactor is much smaller.