| 1. | The resulting cloud is called " cumulonimbus incus ".
|
| 2. | The convection and especially cumulonimbus, the primary cloud producing thunderstorms.
|
| 3. | A cold front wave occurred in Sochi, producing Cumulonimbus cloud.
|
| 4. | This can occur with any cumulonimbus cloud when instability is high.
|
| 5. | This water vapour then rose upwards and created large cumulonimbus clouds.
|
| 6. | :Could also be Cumulonimbus cloud it looks pretty dark underneath.
|
| 7. | Or one great big one for clouds turning into a Cumulonimbus.
|
| 8. | This phenomenon may occur when a cumulonimbus is in the vicinity.
|
| 9. | Cumulonimbus clouds may tower more than 50, 000 feet.
|
| 10. | They are more common on the anvils of cumulonimbus clouds.
|