Assertion: tropical wave | /r/CapableOf | form in easterly flow
Facets:
Source sentences:
text: Tropical waves form in the easterly flow along the equatorward side of the subtropical ridge or belt of high air pressure which lies north and south of the Intertropical Convergence Zone (ITCZ).
text: All tropical waves form in the easterly flow along the southern side of the subtropical ridge or belt of high pressure which is north and south of the Intertropical Convergence Zone (ITCZ).