Situated or occurring outside the tropics: extratropical cyclones
More example sentences
- Storms that form elsewhere are extratropical cyclones.
- The strong winds that hit the Pacific Coast are from extratropical storms, not hurricanes, which are tropical cyclones.
- Winter storms are extratropical storms and all are a mixture of warm and cold air.
More definitions of extratropicalDefinition of extratropical in:
- The US English dictionary