On August 27, 1883, the volcanic island of Krakatoa in the Sunda Strait between Java and Sumatra quite literally blew its top in one of the most cataclysmic eruptions in recorded human history. The explosion was so monumentally powerful that it was heard 3,000 miles away in Perth, Australia, and created atmospheric disturbances that caused spectacular sunsets around the globe for months afterward.
When the dust settled—quite literally—the island had essentially vaporized, with 70% of its land mass obliterated in a series of massive explosions. The sound of the eruption was the loudest noise ever recorded at the time, equivalent to 180 decibels—loud enough to rupture human eardrums within a 40-mile radius. The resulting tsunamis, some reaching 120 feet high, swept through nearby islands, killing over 36,000 people and fundamentally altering the regional landscape.
Scientists would later calculate that the volcanic explosion released energy equivalent to 200 megatons of TNT—about 13,000 times the nuclear bomb dropped on Hiroshima. The geological and atmospheric consequences were so extreme that global temperatures dropped by 1.2 degrees Fahrenheit the following year, causing widespread crop failures and dramatic weather patterns.
In the annals of natural disasters, Krakatoa stands as a jaw-dropping reminder of our planet's raw, unpredictable power.