lol, you could probably add that this is not real, it's part of the "Planetary Defence Conference Excercise"
https://cneos.jpl.nasa.gov/pd/cs/pdc21/day2.html
This webpage does not describe a real potential asteroid impact. The information on this page is fictional and provided only to support an emergency response exercise conducted during the International Academy of Astronautics (IAA) 2021 Planetary Defense Conference (virtually) in Vienna, Austria, April 26–April 30, 2021. This is only an exercise.