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The Peshtigo Fire: More devastating than the Great Chicago Fire, and it happened on the same day

Boban Docevski

Last week marked the 145th anniversary of a terrible fire that wiped out 1.2 million acres and killed more than 2,500 people around the town of Peshtigo, Wisconsin. This was the deadliest recorded fire in United States history. Despite being massive and deadly, it was forgotten, and probably because it happened on the same day (October 8th) as another fire that became more famous; the Great Chicago Fire.

This drawing of the town of Peshtigo was completed in September 1871; one month before it burned down. Photo credit

Back in 1871, the easiest way to clear paths for railroads and clear forest land for farms was by setting small fires. These small fires were a potential disaster and often, under the right conditions, they went out of control. This is what happened on that dreadful day near the town of Peshtigo. A cold front from the west brought some high winds that fanned the fire and made it even bigger. Soon, a huge firestorm started to consume everything in its path. It is said that a forest firestorm can have the same destructive potential as a nuclear bomb; they are nature’s equivalent of nuclear weapons.

A charred piece of lumber that survived the Peshtigo fire. Photo credit

With no one able to control the spreading of the monstrous fire, it jumped across the Peshtigo River. Soon, it surrounded the small town of Peshtigo on the banks of the river. Those who survived the fire claimed that a fire whirl, a tornado of flames, was throwing railcars and even houses up in the air. Peshtigo River was the only thing that stood between the people and the fire. Many people managed to save themselves by getting into the cold waters of the river.

Those who were unlucky drowned or suffered hypothermia instead of being burned alive. From our perspective, it is hard to imagine how is it possible that a fire could take so many lives, but back in 1871, towns didn’t have the technology and resources to fight a fire that big. Another thing that posed a huge threat back then was the abundance of wooden buildings. Towns like Chicago or Peshtigo were almost completely built out of wood.

The Peshtigo Fire Museum, located in a Catholic church built after the fire to replace the original one. Photo source

The only thing that could stop the fire was the sea waters of Green Bay and the rain that started pouring. The epilog of the firestorm was devastating; over 1,875 square miles (1.2 million acres) of forest was completely burned down, an area roughly twice the size of Rhode Island. During the fire, twelve settlements were destroyed and no accurate death toll could be determined because all of the records were destroyed together with the settlements.

It is estimated that between 1,200 and 2,500 people lost their lives. Although many communities suffered during the fire, Peshtigo was the one that took the most damage, and that is why the fire was named after it. In 1870 Peshtigo had 1,749 residents; after the disaster, 350 bodies were buried in a mass grave, plus countless other bodies that were buried individually or not at all. This was done because whole families have died and no one was able to identify them. Almost half of the population of Peshtigo was gone.

The mass grave in which the victims of the fire were buried. Photo credit


Besides the obvious reason for the fire, a theory that appeared in 1883 suggested that falling fragments from the Comet Biela were to blame for the fires in Chicago and Peshtigo (as well as on few other places). This, of course, isn’t possible because meteorites are cold in the moments when they reach Earth.

The eighth of October was one strange and terrible day, a day of fires. The fires in Chicago and Peshtigo weren’t the only ones reported that day; there were four more happening at the same time across the United Sates: the Holland, Michigan fire, the Port Huron Fire of 1871, and The Great Michigan Fire in Manistee, Michigan.

The memorial for the victims of the Peshtigo Fire at the Peshtigo Fire Cemetery. Photo credit

The Peshtigo Fire Museum (west of U.S. Highway 41) holds a collection of artifacts from the fire and some first-person descriptions of the event. Behind the museum, there is a graveyard dedicated to victims of the fire.

Boban Docevski

Boban Docevski is one of the authors writing for The Vintage News