Hailstones Cause Damage in Cozad

Key moments

On June 29, 2024, Cozad, Nebraska, experienced a severe hailstorm that resulted in extensive damage to homes and vehicles. Reports indicate that the hailstones were the size of golf balls, causing significant destruction over a short period.

The National Severe Storms Laboratory defines hail as a form of precipitation consisting of solid ice that forms inside thunderstorm updrafts. This phenomenon can lead to severe weather conditions, with hail capable of damaging aircraft, homes, and cars, and posing a deadly threat to livestock and people.

During the storm in Cozad, the hail lasted approximately 15 minutes, creating a chaotic scene as residents sought shelter from the falling ice. Hail can form when raindrops are carried upward by thunderstorm updrafts into extremely cold areas of the atmosphere, where they freeze together, leading to the development of hailstones.

Storms producing hail one inch or greater are classified as severe. The conditions experienced by the hailstones can change as they pass horizontally across or near an updraft, which can contribute to the size and impact of the hail. The largest hailstone ever recovered in the United States fell near Vivian, South Dakota, on June 23, 2010, measuring eight inches in diameter.

In addition to Cozad, the surrounding areas also faced threats from hail as thunderstorms rolled through. The meeting point of Nebraska, Colorado, and Wyoming, known as ‘Hail Alley,’ averages seven to nine hail days per year, indicating a region particularly prone to such weather phenomena.

As the storm system moves through, meteorologists warn that conditions will remain favorable for more thunderstorms and hailstones in the coming days. The weather forecast indicates continued rain, with the potential for additional severe weather events.

First responders and local officials are assessing the damage and urging residents to take precautions during severe weather. “There is no clear distinction between storms that do and do not produce hailstones,” the National Severe Storms Laboratory stated, emphasizing the unpredictable nature of such storms. Details remain unconfirmed regarding the total extent of the damage and any potential injuries from the hailstorm.