Some big news came out in the meteorological community on Monday regarding a powerful tornado that occurred in eastern North Dakota on June 20, 2025. The National Weather Service in Grand Forks ...
On April 3, 1956, an F5 tornado swept through Ottawa County, leaving a path of destruction in its wake. Seventy years later, ...
Measuring tornado winds at the ground level is notoriously difficult. Instead, meteorologists look at the damage, using on or more of 28 key indicators to determine how strong the tornado likely was ...
When using the Enhanced Fujita Scale to determine the tornado's EF-rating, begin with the 28 Damage Indicators on the scale. Each one of these indicators have a description of the typical construction ...