What is a Blizzard?
A blizzard is a severe snowstorm characterized by strong winds, low temperatures, and heavy snowfall. It is marked by reduced visibility, often caused by blowing snow. In order for a storm to be classified as a blizzard, it must meet specific criteria set by the National Weather Service.
Characteristics of a Blizzard
- Low temperatures
- Strong winds (over 35 mph)
- Heavy snowfall (reducing visibility)
- Duration of at least 3 hours
Impact of a Blizzard
Blizzards can have severe impacts on communities, including:
- Disrupted transportation
- Potential power outages
- Damage to buildings and infrastructure
- Health risks from exposure to extreme cold
Examples of Famous Blizzards
One of the most infamous blizzards in U.S. history is the Great Blizzard of 1888, which paralyzed the Northeastern United States with deep snow and powerful winds. In more recent times, the blizzard of 2016, known as Winter Storm Jonas, brought record-breaking snowfall to the East Coast, causing widespread disruptions.
Case Study: The Blizzard of 1978
In January 1978, the Northeastern United States was hit by a massive blizzard that brought over 2 feet of snow and wind gusts of up to 86 mph. The storm led to significant transportation disruptions, with many people stranded in their homes or stuck on highways. The aftermath of the blizzard included weeks of cleanup and recovery efforts.
Statistics on Blizzards
According to the National Centers for Environmental Information, between 1980 and 2020, blizzards caused an average of $3.8 billion in damages annually in the United States. The frequency and intensity of blizzards are expected to increase due to climate change, posing a significant threat to communities in colder regions.
