Noun
funnel cloud (plural funnel clouds)
(meteorology) A tapering cloud descending from a larger storm cloud, indicating the presence of an intense vortex. A tornado is a funnel cloud which reaches the ground.
When we saw the funnel cloud, we headed for the basement.
A newly formed or poorly organized column might be comparatively benign, but can quickly intensify into a funnel cloud or tornado. Source: Internet
Hines, 22, who was driving, was eastbound on 570th Ave, crossing CTH O (north of Hwy. 10) when the heavy rains let off enough to reveal a funnel cloud. Source: Internet
Most tornadoes produce strong winds at the surface while the visible funnel is still above the ground, so it is difficult to discern the difference between a funnel cloud and a tornado from a distance. Source: Internet
This results in the formation of a visible funnel cloud or condensation funnel. citation There is some disagreement over the definition of funnel cloud and condensation funnel. Source: Internet
No one has yet officially confirmed seeing a funnel cloud in Putnam County Saturday, though there are several second-hand, unconfirmed reports and several other Middle Georgia counties did have confirmed tornadoes Saturday. Source: Internet
The scientific data combined with the sighting of a disturbance on the ground connected to a funnel cloud fit the criteria to confirm a tornado touchdown. Source: Internet