Assertion: cell thunderstorm | /r/Synonym | popcornconvection
Facets:
value: often
type: TEMPORAL
Source sentences:
text: Often called “popcorn” convection, single-cell thunderstorms are small, brief, weak storms that grow and die within an hour or so.
text: Often called “popcorn” convection, single-cell thunderstorms are small, brief, weak storms that grow and die within an hour or so.