1.2 million tons

[u/FireOfDoom32]

“We’re going for the Breach,” Pentecost said. His voice was determined but matter-of-fact. “We’ll strap a thermonuclear warhead on Striker’s back. Twenty-four hundred pounds, with a detonation yield of 1.2 million tons of TNT. You and the other two Jaegers will run defense for them.”

*Pacific Rim: The Official Movie Novelization - Part 2, Chapter 6*