Current Date: 08 Jul, 2026
{{entry.title}}

The worst blizzard in recorded history: the 1972 Iran blizzard

The deadliest snowstorm ever recorded occurred in Iran in 1972. It lasted for a week, burying areas in 26 feet of snow and killing over 4,000 people, including the entire populations of three villages.

There are several ways to determine the worst blizzard in recorded history. Property damage and infrastructure repair cost money, but what stands out to me is loss of life and human and animal suffering.

Given that, the 1972 Iran Blizzard has to be at the top of the list.

We don’t normally think of Iran as a place where blizzards occur. Sure, they have mountains that get a lot of snow, but not everywhere else!

In reality, much of Iran has a semi-arid climate with high mountains and valleys that can experience all four seasons.

However, much of the country, like the United States, is located in an area where “extratropical” (outside the tropics) cyclone formation occurs.

Extratropical cyclones drive weather across much of the Earth and are commonly referred to in our region as low pressure systems, frontal systems, or synoptic lows—the latter less so because it is a more technical term in meteorological settings.

The worst blizzard in recorded history 1
Satellite image of an extratropical cyclone (Credit: NASA)

The 1972 Iran blizzard was an extraordinary event, as you’ll see in a moment.

The storm lasted seven days, from February 3 to February 9. However, several snowstorms in January had already blanketed the western half of the country.

Over the course of a week, heavy snowfall and below-freezing temperatures buried many rural areas under 10 feet of snow. Snowfall totaled up to 26 feet in parts of southern Iran.

This caused widespread tree damage and power outages, as well as burying homes and villages in enough snow to cover a two-and-a-half-story building. It’s difficult to picture.

The worst blizzard in recorded history 2
Cars, buses and people clog this street in Teheran, Iran, Feb. 11, 1972, after nearly eight feet of snow fell in the area. (AP Photo)

The death toll was unprecedented because there was no way to dig tunnels out of those homes that were so deeply buried in snow, no food, no medicine, no transportation, and no power to heat homes.

More than 4,000 people perished, with no survivors in some villages.

Rescuers attempted to provide food and aid but were compelled to flee when a second blizzard hit the nation a few days later on February 11.

The Great Blizzard of 1899 in February of that year was the deadliest blizzard in American history in terms of fatalities. The superstorm in March 1993 had the highest monetary cost.

The worst blizzard in recorded history 3
Photo Credit: alchetron.com
The worst blizzard in recorded history 4
Photo Credit: alchetron.com
The worst blizzard in recorded history 5
Photo Credit: alchetron.com
Similar Stories
What is the story behind Wrigley chewing gum?

What is the story behind Wrigley chewing gum?

Wrigley's was originally a soap company that gifted baking powder with their soap. The baking powder became more popular than the soap so they switched to selling baking powder with chewing gum as a gift. The gum became more popular than the baking powder so the company switched to selling gum.

Archaeologists Uncover 2,000-Year-Old Amazonian Cities Using Lidar Technology

Archaeologists Uncover 2,000-Year-Old Amazonian Cities Using Lidar Technology

Deep in the Ecuadorian Amazon, archaeologists have uncovered an ancient network of urban settlements once inhabited by the Upano people about 2,000 years ago. Using cutting-edge lidar technology, these discoveries reveal a highly organized society featuring sophisticated agricultural systems, drainage canals, and extensive road networks. This transformative find challenges long-held assumptions about ancient Amazonian societies and sheds light on a complex civilization thriving in one of the world’s most biodiverse regions.

Did Gil Pérez Really Teleport from Manila to Mexico Overnight? The 1593 Mystery

Did Gil Pérez Really Teleport from Manila to Mexico Overnight? The 1593 Mystery

On October 24, 1593, while performing his guard duties at Manila's Governor's Palace in the Philippines, Gil Perez stopped to lean against a wall and sleep for a while. He opened his eyes to find himself in an unusual environment. Gil was in the Plaza Mayor in Mexico City. They imprisoned Perez, but the authorities in Mexico City decided to release him and return him home.

Before Radar: How Giant Acoustic Mirrors Detected Enemy Aircraft in WWI and WWII

Before Radar: How Giant Acoustic Mirrors Detected Enemy Aircraft in WWI and WWII

Long before radar revolutionized air defense, enormous acoustic mirrors and specialized sound locators stood as the first line of defense against enemy aircraft. Designed as giant “ears,” these structures amplified distant engine noises, allowing operators to detect incoming planes by sound alone. Dive into the intriguing world of these pioneering listening devices, their operation, limitations, and enduring legacy in military history.

The History Behind the “No One Dies Alone” Program

The History Behind the “No One Dies Alone” Program

In 1986, while doing a night shift at the hospital, Sandra Clarke, a registered nurse, was asked by an elderly patient to stay. She promised to be back after checking on her other patients, but by the time she returned, the gentleman had passed away. Clarke became one of the key figures in launching No One Dies Alone, a program that allows volunteers to sit with terminal patients who have no one else.

Ancient Egyptians Had Pregnancy Tests Over 3500 Years Ago

Ancient Egyptians Had Pregnancy Tests Over 3500 Years Ago

The ancient Egyptians used a pregnancy test that involved potentially pregnant women peeing on barley and wheat seeds. Plant growth indicated pregnancy: barley for a boy and wheat for a girl. Later tests revealed that pregnant women's urine causes plant growth 70% of the time, whereas non-pregnant women's urine does not.

George Dantzig solved two famous “unsolved” problems in statistics mistakenly as assignment

George Dantzig solved two famous “unsolved” problems in statistics mistakenly as assignment

In 1939, George Dantzig arrived late to his statistics class. On the board were two famous “unsolved” problems in statistics written as an example by his professor. Dantzig mistook the examples for homework assignments. He solved the “unsolved” problems and submitted the homework to his professor a few days later. His solutions earned him a doctorate.

Robert Odlum, the first person to jump off the Brooklyn Bridge

Robert Odlum, the first person to jump off the Brooklyn Bridge

The first person to jump off the Brooklyn Bridge was a professional high diver who "wanted to demonstrate that people did not die simply by falling through the air, thus encouraging people to be willing to jump from a burning building into a net." He proved himself correct by safely falling 135 feet through the air and dying only when he hit the water.