Assertion: cold front's air | /r/HasProperty | moist
Facets:
value: a line of
type: OTHER
Source sentences:
text: If the air is moist and conditionally unstable, heavy precipitation could occur over a broad area.
text: Warm fronts usually move from southwest to northeast and the air behind a warm front is warmer and moister than the air ahead of it.
text: If the lifted air is moist, there will be condensation and precipitation.
text: When the warm air overriding a shallow front is moist and unstable, the usual widespread cloud mass forms; but embedded in the cloud mass are altocumulus, cumulus, and even thunderstorms as in figures 70 and 71.
text: If the warm air is moist, precipitation occurs immediately along the surface position of the front as shown in figure 72.
text: Note that the associated weather is complex and encompasses all types of weather associated with both the warm and cold fronts when air is moist and unstable.
text: Associated weather encompasses types of weather associated with both warm and cold fronts when air is moist and stable.
text: If the warm air is moist and unstable, a line of
text: The air behind a warm front is warm and moist, while the air ahead of a warm front is cooler and less moist.
text: These fronts form when cold air, which can be either moist or dry, takes over warmer and more humid air.
text: When they are comprised of moist air, they often produce precipitation too; in the wintertime, they are responsible for dumping large amounts of snow and delivering strong, frigid winds.
text: When the cold air behind the front is moist and stable, a deck of stratus clouds and/or fog may persist for a number of hours after frontal passage.
text: If the air is moist and it is cooled enough (to or below the dew point temperature) clouds will form and may then begin to rain or snow.
text: If the air is moist and is cooled enough, clouds can form.
text: The cooler and denser air wedges under the less-dense warmer air, lifting it and if the warm air is moist enough causes the formation of a narrow line of showers and thunderstorms.
text: if the advancing warm air is moist and unstable, altocumulus
text: Warm fronts usually move from southwest to northeast and the air behind a warm front is warmer and moister than the air ahead of it.
text: Behind the front at the southern station pressure is rising, the air is warmer and moister, winds have shifted to the south and the skies are starting to clear.