All low-pressure systems are cyclones. Tropical cyclones are lows that derive their energy from thunderstorms at the centre ...

Annular tropical cyclones resemble doughnut shaped features with a large symmetric eye and a lack of spiral rainbands. The ...

Tropical cyclones are some of the most powerful storms on Earth capable of shredding apart buildings, flooding the coast with a tsunamilike storm surge and causing a significant risk to lives and ...

Dexter becomes a post-tropical cyclone. Tropical-storm-force winds extend outward up to 185 miles from the center. The National Hurricane Center issued its last advisory on Dexter at 11 a.m. Aug. 7.

Hurricane Erin, the first major hurricane of the 2025 Atlantic hurricane season, rapidly intensified into an extremely dangerous Category 5 cyclone as it stayed safely north of the Caribbean islands ...