Rare Pileus Cloud Observed Above Montana Wildfire

VERA Brief

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Scientists have documented a rare pileus cloud forming above a smoke plume from a Montana wildfire. This observation provides new data on cloud formation in specific environmental conditions.

Key facts

• A rare pileus cloud was observed forming above a smoke plume from a wildfire in Montana.
• Pileus clouds are cap-like formations that form above rapidly rising cumulus or cumulonimbus clouds.
• These clouds are ephemeral and often last only a few minutes, making them challenging to study.
• The observation offers scientists a unique opportunity to gather data on this atmospheric event.
• This observation contributes to understanding cloud dynamics influenced by events such as wildfires.