Analysis of the 1883 Krakatoa volcanic eruption, focusing on its unprecedented acoustic impact. They explain the geological processes that led to the incredibly explosive nature of the eruption, highlighting factors like magma composition and interaction with seawater.

The texts detail the science behind the extreme sound generation and propagation, including the distinction between near-field shockwaves and far-reaching atmospheric pressure waves.

Crucially, the sources examine how the sound was perceived and documented globally, using both instrumental data like barometer readings and widespread eyewitness accounts. Finally, they discuss the profound and lasting effects of the eruption, not just on the immediate environment but also on the atmosphere, climate, and scientific understanding, positioning Krakatoa as a pivotal event for multiple scientific disciplines.