Assertion: hail | /r/HasProperty | formed
Facets:
value: from rain droplets
type: CAUSE
Source sentences:
text: Hail is formed when very strong thunderstorm updrafts meet supercooled water droplets.
text: Hail is precipitation that is formed when updrafts in thunderstorms carry raindrops upward into extremely cold areas of the atmosphere.
text: Hail is formed when layers of ice accumulate and are very hard as a result.
text: Hail is formed when raindrops in thunderstorms are sucked into the central updraft in the storm.
text: Hail is formed when clouds, specifically cumulonimbus clouds, have both high altitudes and powerful updrafts within the condensation layer of the cloud.
text: There are times when hail is formed from rain droplets that are carried up further by an updraft wind.
text: Hail is formed when the updraft of a thunderstorm carries water droplets into the cold part of the atmosphere, where it freezes before dropping down to the ground as hail.