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)
2019 Planetary Defense Conference
in Washington DC, USA, April 29–May 3, 2019.
This is only an exercise.
The 2019 PDC Hypothetical Asteroid Impact Scenario, Day 4: May 2, 2019