funnel cloud
LowTechnical (meteorology), Journalistic
Definition
Meaning
A rotating, cone- or funnel-shaped cloud descending from the base of a thunderstorm but not yet touching the ground; the precursor to a tornado.
Occasionally used metaphorically to describe something that narrows or funnels, especially in fluid dynamics or design contexts.
Linguistics
Semantic Notes
A funnel cloud becomes a tornado upon making contact with the ground or a waterspout upon touching water. The term is specific to meteorology.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning or usage. Descriptions may refer to different regional weather patterns.
Connotations
Connotes imminent danger in weather reports in both varieties.
Frequency
Used with similar low frequency in meteorological contexts in both regions.
Vocabulary
Collocations
Grammar
Valency Patterns
A funnel cloud appeared.They spotted a funnel cloud.The funnel cloud descended from the storm.Vocabulary
Synonyms
Neutral
Weak
Vocabulary
Antonyms
Usage
Context Usage
Business
Not applicable.
Academic
Used in meteorology, geography, and climate science papers.
Everyday
Used in weather reports and discussions of severe weather.
Technical
Specific term in operational meteorology and storm spotting.
Examples
By Part of Speech
adjective
British English
- The funnel-cloud formation was captured on film.
- A funnel-cloud sighting prompted the alarm.
American English
- A funnel-cloud warning was issued for the county.
- The funnel-cloud report came from a trained spotter.
Examples
By CEFR Level
- Look! A funnel cloud is in the sky.
- The weather report showed a funnel cloud.
- A funnel cloud was spotted near the motorway today.
- If you see a funnel cloud, you should seek shelter immediately.
- Meteorologists confirmed that the funnel cloud briefly touched down, causing minor damage.
- The formation of a funnel cloud is a key indicator of a supercell thunderstorm's intensity.
- Despite the ominous funnel cloud descending from the mesocyclone, it dissipated without producing a tornado.
- The study analysed the correlation between funnel cloud duration and the likelihood of touchdown.
Learning
Memory Aids
Mnemonic
Imagine a kitchen FUNNEL hanging from a CLOUD, swirling everything down.
Conceptual Metaphor
NATURE AS A PREDATOR (a funnel cloud 'descends' and 'touches down').
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid direct calque "воронкообразное облако" in non-technical contexts; "воронка смерча" or "воронка торнадо" is more common.
- Not to be confused with "смерч" (tornado) or "торнадо" (tornado), which imply ground contact.
Common Mistakes
- Using 'funnel cloud' interchangeably with 'tornado' (a funnel cloud is not yet a tornado).
- Incorrect spelling: 'funnelcloud' (should be two words).
Practice
Quiz
What is the critical difference between a funnel cloud and a tornado?
FAQ
Frequently Asked Questions
No. A funnel cloud is a rotating cloud that has not made contact with the ground. Once it touches ground, it is classified as a tornado.
Typically, no. Damage is caused when it becomes a tornado and touches the ground or objects. However, very low-hanging funnel clouds can cause concern and high winds may be present.
You should take immediate shelter as if it were a tornado, as it may touch down at any moment. Go to a basement or an interior room on the lowest floor of a sturdy building.
Primarily, yes. They can also develop into waterspouts over water. Other non-tornadic funnel clouds exist but are much rarer and less intense.