Extraordinary satellite footage has captured the eyewall of Hurricane Helene as it strengthened to a Category 4 storm.

"This hurricane is nearing the mathematical limit of what Earth's atmosphere over this ocean water can produce." ・Watch the eye wall: The size of the eye depends on the structure of the eye wall ...

the eye of the hurricane - the central area about 30-60km wide on average - remains relatively calm. Around it, rises the eye wall of dense clouds and most intense winds. Beyond that are the ...

One of NOAA's projects focuses on the development of a drone known as the Coyote, which is designed to fly into the eye-wall of a hurricane and collect data for up to an hour. The data collected ...

One of NOAA's projects focuses on the development of a drone known as the Coyote, which is designed to fly into the eye-wall of a hurricane and collect data for up to an hour. The data collected ...

What's it like to fly in the eye of a Category 5 hurricane? "Bumpy," said Josh Wadler, an assistant professor of meteorology at Embry-Riddle Aeronautical University in Daytona Beach. He knows from ...

Image caption, A satellite photo of hurricane Katrina over the Gulf of Mexico in 2005. The eye of the storm is clearly visible. As the Earth warms so to do the oceans. If more of the oceans are ...