The Nevado del Ruiz Armero Volcano Disaster of 1985 | Episode 111
Aug 5, 2026 · 55m
Summary
This episode details the 1985 Nevado del Ruiz eruption in Colombia, where a moderate blast triggered massive lahars that buried the town of Armero, killing 23,000 people. The host explains how indigenous myths lured Europeans to their deaths and analyzes the failure of evacuation efforts due to complacency and poor communication. It highlights the tragic story of Omyra Sanchez and offers practical survival tips for avoiding volcanic mudflows.
Topics discussed
Intro and Pee-Pee-Poo-Poo game promo
Welcome to Doomsday and episode overview
Colombia's geography and the myth of El Dorado
Volcanology basics and Nevado del Ruiz monitoring
Phreatic explosions and early warning signs
The town of Armero and historical lahar risks
The 1985 eruption and VEI classification
The lahar destroys Armero
The tragic story of Omaira Sanchez
Lahar survival tips and normalcy bias
Communication failures and total death toll
Historical ranking and legacy of the disaster
Outro, sponsor thanks, and final ads
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