Assertion: cold front's air | /r/HasProperty | below freezing
Facets:
Source sentences:
text: Depending on the season, if the cold air near the ground is below freezing and the air above the front is warmer than freezing, then rain falling from warm air layers into lower cold layers can become supercooled to create aircraft icing hazards and freezing rain (Learning Goal 3g).
text: As the precipitation reenters the air that is below freezing, the precipitation will re-freeze into ice pellets that bounce off the ground, commonly called sleet .
text: The rain falls back into the air that is below freezing but since the depth is shallow, the rain does not have time to freeze into sleet.