Assertion: tropical wave | /r/Synonym | african waves
Facets:
value: in the atlantic ocean
type: LOCATION
Source sentences:
text: Tropical waves, or easterly waves, also known as African easterly waves in the Atlantic Ocean, are a type of atmospheric trough, an extended area of moderately low air pressure, leaning north to south, which move from east to west across the tropics creating areas of cloudiness and thunderstorms.