To everyone here, the mountain is just a mountain.

EP.01 · Codex entry
The eruption of Vesuvius
Pompeii, 79 AD · “Eighty-One Loaves”
In 79 AD Mount Vesuvius erupted and buried the Roman town of Pompeii under metres of pumice and ash. The Short follows Felix, a fictional baker, through the town's last ordinary morning. This is the history behind it.
Field facts
- Date
- 24 October 79 AD, most likely. Traditionally 24 August.3
- Place
- Pompeii, on the Bay of Naples, in Campania, Roman Italy
- Event
- A Plinian eruption of Mount Vesuvius2
- Pumice fall
- 18 to 20 hours, up to 2.8 m deep2
- Buried for
- About 1,670 years, until excavation began in 17487
- The find
- 81 carbonised loaves, Bakery of Modestus, 18624
Real and fictional
Fictional Made up for the Short
FelixA baker. He stands in for the thousands of people in Pompeii whose names we'll never know.
TulliaHis daughter, about eight. She stamps the loaves.
Real Documented
Days of small earthquakes before the eruption, shrugged off as normal for Campania.1
The eruption column at about 1 pm, shaped like an umbrella pine.1
Pumice and ash falling all afternoon and night.2
Round loaves scored into eight wedges, marked with the maker's bread stamp.5
81 loaves found in a sealed bakery oven in 1862.4
The day, hour by hour
- For days before
The ground keeps shaking
Pliny the Younger writes that tremors had been felt for many days. They caused little alarm, because earthquakes were common in Campania.1 Parts of the town were still being rebuilt after a large earthquake in 62 or 63 AD.6
TULLIAPapa! The ground is shaking again!
- 24 October · morning
An ordinary working day
Pompeii's round loaves were scored into eight wedges before baking, and bakers pressed a stamp into the dough to mark whose bread it was.5
FELIXEighty-one loaves today. Best bread in Pompeii.
- About 1 pm · the seventh hour
A column like an umbrella pine
Across the bay at Misenum, Pliny's mother pointed out a cloud of unusual size and shape. Pliny compared it to an umbrella pine: a tall trunk rising high, then spreading out at the top.1
POMPEII24 OCT 79 AD 13:00 - Afternoon to night
Stones from the sky
Pumice and ash fell on Pompeii for 18 to 20 hours, building up to 2.8 metres deep.2
FELIXLeave the bread. Take my hand. RUN.
- 25 October · early morning
The surges
Pyroclastic surges, fast clouds of hot gas and ash, reached the town. Those still in the town were killed.2
- 1748
Rediscovery
Excavation began about 1,670 years after the eruption.7

1862. Archaeologists open a bakery oven in Pompeii.
Inside: 81 loaves of bread.
Felix is fictional. The bread is real.
Every line, checked
Each line from the Short that makes a historical claim, beside what the record says.

Eighty-one loaves today. Best bread in Pompeii.
The number comes from the find: 81 carbonised loaves in the oven of the Bakery of Modestus.4 Some accounts count 80. Whether they were being baked that day or stored is debated. Felix's boast is our invention.
High
It shakes every week. The gods owe us some quiet.
Pliny writes that tremors had been felt for many days and caused little alarm, because they were common in Campania.1 "Every week" is our dramatisation.
HighPliny dates the column to about the seventh hour, roughly 1 pm.1 The date itself is this entry's open question.
HighStones rain from the sky all afternoon. All night.
The pumice phase of the eruption lasted 18 to 20 hours and left up to 2.8 metres of pumice on Pompeii.2
HighThe town is buried. It sleeps for almost 1,700 years.
Open question
Why does the Short say October, not August?
For centuries the eruption was dated to 24 August, from medieval copies of Pliny's letter. In 2018, archaeologists in Pompeii found a charcoal scribble on a wall dated to 17 October. Charcoal fades fast, so it was most likely written that same October, a week before the eruption.310
Most experts now lean towards 24 October, but it is still debated.
ContestedThink about it
- People in Pompeii lived with frequent earthquakes. Why might a familiar warning sign be easier to ignore than an unfamiliar one?
- Pliny wrote his letters about 25 years after the eruption, at the historian Tacitus's request. How should that change the way we read them?
- The date rests on copied manuscripts and one charcoal note. What other kind of evidence could help settle it?
- The Short invents Felix to tell a real story. What does a fictional character let a storyteller do, and what are the risks?
Glossary
- Plinian eruption
- A violent eruption that drives a tall column of gas and pumice high into the sky. Named after Pliny's description.
- Pumice
- Light, frothy volcanic rock full of gas bubbles.
- Pyroclastic surge
- A fast, ground-hugging cloud of hot gas and volcanic debris.
- Carbonised
- Turned to carbon by heat without burning away, so the object keeps its shape.
- Panis quadratus
- The Roman round loaf scored into eight wedges, the kind found in Pompeii's ovens.
- Campania
- The region of southern Italy around the Bay of Naples.
Sources
- [1]Pliny the Younger, Letters 6.16 and 6.20
Two letters to the historian Tacitus by an eyewitness who watched from Misenum, across the bay. The only surviving eyewitness account.
- [2]Eruption of Mount Vesuvius in 79 AD
Overview of the eruption's phases, timing and the dating debate, with references to the volcanology (Sigurdsson et al., 1982).
- [3]BBC: Vesuvius eruption may have been later than thought
Report on the 2018 charcoal inscription and what it means for the date.
- [4]The carbonised loaves of Pompeii and Herculaneum
The 1862 find in the Bakery of Modestus, and the debate over the count.
- [5]Tavola Mediterranea: How was the panis quadratus of Pompeii really made?
How the loaves were shaped, scored and stamped.
- [6]AD 62 Pompeii earthquake
The earlier earthquake and the repairs still under way in 79.
- [7]Pompeii
The town's history and the story of its excavation from 1748.
- [8]Scientific American: Pompeii, a geological movie review
What Romans knew about Vesuvius before 79.
- [9]TheCollector: What happened when Vesuvius erupted?
A general account of the eruption and the farmland on the mountain.
- [10]CNN: Pompeii inscription may change the eruption date
A second report on the 2018 inscription.
History's NPCs. "The eruption of Vesuvius (Pompeii, 79 AD): Eighty-One Loaves." The Codex, 2026. https://historysnpcs.com/01-pompeii/