Selects: How Pompeii Worked

Eruption Impact

The eruption of Mount Vesuvius in 79 CE was a catastrophic event that obliterated Pompeii and surrounding cities. Josh Clark and Chuck Bryant describe how the eruption lasted about 25 hours, covering over 200 square miles with volcanic debris 1. The pyroclastic flow, a deadly mix of ash and hot gas, moved at speeds up to 68 miles per hour, instantly killing many residents 2.

The ash was falling at a rate of about six inches an hour, which is, you know, if you imagine that as rain, and if you've ever seen a rain like that, that's an unbelievable amount of rain. So imagine that as ash.

--- Josh Clark

This relentless onslaught left Pompeii buried under 30 feet of ash and pumice, forever altering the landscape.

   

Eyewitness Accounts

Eyewitness accounts provide a harrowing glimpse into the chaos during the eruption. Josh Clark shares Pliny the Younger's vivid description of the sky turning dark as if a light had been extinguished in a room 3. Amidst the darkness, the cries of terrified residents filled the air, with many believing the gods had abandoned them.

You could hear the shrieks of women, the wailing of infants, and the shouting of men. There were some who prayed for death in their terror of dying.

--- Pliny the Younger

Despite warnings, about 2,000 people remained in Pompeii, ultimately succumbing to the eruption's fury 4.