Assertion: tropical cyclone | /r/CapableOf | originate over tropical or subtropical waters
Facets:
value: with organized deep convection
type: OTHER
Source sentences:
text: A tropical cyclone is a rotating, organized system of clouds and thunderstorms that originates over tropical or subtropical waters and has a closed low-level circulation.
text: A tropical cyclone is “a warm-core non-frontal synoptic-scale cyclone, originating over tropical or subtropical waters, with organized deep convection and a closed surface wind circulation about a well-defined center,” according to the National Hurricane Center.