More From Newsweek Vault: 5 Steps to Build an Emergency Fund Today Two weeks ago, Hurricane Helene struck Florida ... Channel ...

The instrument uses the Doppler effect to create real-time, 3D maps of wind patterns above the Earth’s surface, which historically has been difficult to capture.

Helene intensified into a Category 1 Hurricane Wednesday morning. Hurricane Helene is will impact the Gulf and Southeast U.S.and may track towards the Carolinas within 48 hours. The storm is also ...