Question

What would OVC040CB indicate on a TAF?

a. Overcast clouds at 4000 feet with cumulonimbus clouds
b. Overcast clouds at 4000 feet with cumulus clouds
c. Overcast clouds at 4000 feet with cirrostratus clouds
d. Overcast clouds at 4000 feet with clear sky

Answer 1

In a TAF, OVC040CB signifies overcast clouds at 4000 feet containing cumulonimbus clouds, which are linked to severe weather like thunderstorms.

Step-by-step explanation:

On a Terminal Aerodrome Forecast (TAF), the code OVC040CB indicates overcast clouds at a height of 4000 feet with the presence of cumulonimbus clouds. In a TAF, OVC040CB signifies overcast clouds at 4000 feet containing cumulonimbus clouds, which are linked to severe weather like thunderstorms. The 'OVC' stands for overcast, '040' indicates the cloud base height in hundreds of feet, and 'CB' denotes cumulonimbus clouds which are associated with severe weather conditions such as thunderstorms. This type of information is crucial for pilots and aviation personnel for planning and safety purposes.