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Natural DisasterCatastrophic

The Dinosaur Killer Returns

Major Asteroid Impact

"What if a large asteroid struck Earth?"

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The Dinosaur Killer Returns - Three-Stage Timeline Infographic
First 24 Hours
Impact Day
The Aftermath
First Year
The New Reality
Twenty Years Later
1
Impact Day

The Impact

A 10km asteroid strikes the Atlantic Ocean, releasing energy equivalent to 100 million nuclear bombs.

Key Points

  • 1Energy release: 100 teratons TNT
  • 2Impact crater 200km wide
  • 3Global seismic shaking
  • 4Mega-tsunamis circum-Atlantic
  • 5Ejecta ignites global firestorms

Statistics

100TT TNT
Impact energy
200km
Crater diameter

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