Highlights: Ackley, Aplington, Parkersburg and New Hartford were all on the route for the fourth day of RAGBRAI in 2021 from Iowa Falls to Waterloo. This year's route from Iowa Falls to neighboring ...

Damage surveys provide crucial information about when, where and how strong U.S. tornadoes are to better understand disaster ...

The National Weather Service in Memphis resumed their surveys of damage from the numerous tornadoes we saw across our viewing area.

You can see this general month-by-month progression in the maps below ... This rises to 69% when examining tornadoes F4/EF4 or stronger. The most violent F5/EF5 rating has been assigned to ...

There's one part of our forecast that makes these incoming storms of particular concern: The Storm Prediction Center (SPC) has the entire Tri-State under a 'Significant Tornado Outlook.' ...

The map below shows the approximate tracks of ... rated EF5 since the switch to the Enhanced Fujita Scale): Just 59 F5/EF5 tornadoes have been reported nationwide since 1950, meaning Texas ...

RAGBRAI released the full route map Thursday and will release the individual ... since showing its resilience in the wake of a 2008 EF5 tornado that killed nine people, left 70 injured and ...