Assertion: tropical cyclone | /r/AtLocation | tropic
Facets:
value: usually
type: TEMPORAL
value: from east
type: LOCATION
value: westward
type: MANNER
value: typically
type: DEGREE
Source sentences:
text: Though a tropical cyclone typically moves from east to west in the tropics, its track may shift poleward and eastward either as it moves west of the subtropical ridge axis or else if it interacts with the mid-latitude flow, such as the jet stream or an extratropical cyclone.
text: Tropical cyclones usually move westward in the tropics, and can later move north or south into the temperate zone.