The Tunguska event would likely have killed millions of people if it had happened over a heavily populated area.

Question

Quizplus · Accepted Answer

The explosion from the Tunguska event was about 1,000 times more powerful than the atomic bomb dropped on Hiroshima, and it flattened an estimated 80 million trees over an area of 830 square miles. If it had happened over a heavily populated area, the human death toll would have been catastrophic.

The Tunguska Event Would Likely Have Killed Millions of People