A City Stopped in Time
On the morning of 24 August 79 CE (or possibly late October, based on recent botanical and archaeological evidence), Mount Vesuvius erupted with catastrophic force. The Roman city of Pompeii, home to an estimated 11,000 people, was buried under metres of volcanic ash and pumice within hours. That burial — so often thought of as destruction — also became one of the greatest acts of preservation in archaeological history.
What Was Pompeii Like?
Pompeii was a prosperous, cosmopolitan city at the heart of the Roman trade network. Archaeological evidence paints a vivid picture of daily Roman life that no written text could fully capture:
- Thermopolia: Pompeii had over 80 fast-food counters called thermopolia, where residents could purchase hot food and drink. A remarkably intact example excavated in recent years still shows the painted decorations and food residues in ceramic containers set into stone counters.
- Graffiti: Thousands of inscriptions scratched into walls reveal election campaigns, personal insults, love declarations, and advertising — a direct voice from ordinary Roman citizens.
- Social diversity: Evidence of freed slaves who became successful business owners, women running commercial enterprises, and a multi-ethnic population reflects a society more complex than stereotypes suggest.
The Plaster Cast Technique
When the victims of the eruption were buried in ash, their bodies decomposed over time, leaving hollow cavities in the hardened volcanic material. In the 19th century, archaeologist Giuseppe Fiorelli developed the technique of injecting plaster into these voids to create casts of the bodies — capturing the postures and expressions of people in their final moments. Modern excavations use a refined version of this method, sometimes employing transparent resin instead of plaster so that bones remain visible inside the cast.
Ongoing Excavations: The Regio V Project
Approximately one-third of Pompeii remains unexcavated, and the Parco Archeologico di Pompei continues to make remarkable discoveries. The Regio V excavations, ongoing in recent years, have uncovered:
- A ceremonial room in a villa decorated with mythological frescoes in near-perfect condition
- Skeletons of two individuals — possibly a wealthy man and a slave — killed by the pyroclastic surge
- A stable containing the skeletal remains of horses, still wearing iron and bronze harness fittings
- An elaborate mosaic in a private home depicting scenes from the Trojan War
- Inscriptions that help pinpoint the date of the eruption more precisely than the traditional August dating
What Vesuvius's Eruption Actually Did
The eruption happened in two major phases. The first produced a column of ash and pumice that fell for hours, covering buildings and forcing many to flee. The second phase released pyroclastic surges — superheated flows of gas and rock travelling at extreme speed. It was this second phase that killed those who had sheltered in place, not suffocation from ash as once thought. Bone analysis has shown evidence of extreme, almost instantaneous heat exposure.
Why Pompeii Keeps Mattering
What makes Pompeii uniquely valuable to historians is its ordinariness. Most ancient historical sources concern wars, emperors, and great events. Pompeii gives us the texture of everyday life — what people ate, how they decorated their homes, what they wrote on walls, how they organised their commerce and religion. Every excavation season adds detail to this picture.
With digital scanning, multi-spectral imaging, and DNA analysis now being applied to the site, the city is revealing information it has held for nearly two thousand years. Pompeii, it turns out, is still very much alive as a source of knowledge.