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On-Line Cloud Chart
Click on a cloud photo to see more examples of this cloud type.
High clouds (base above 6,000 m); designated by "cirrus" or "cirro-"
Unusual Clouds
Cirrus
Cirrocumulus
Cirrostratus
Contrails
Hole Punch Cloud
Mid-level clouds (base between 2,000 - 6,000 m); designated by "alto-"
Altocumulus
Altostratus
Wave Clouds
Low clouds (base below 2,000 m); no prefix
Stratus
Nimbostratus
Cumulus
Stratocumulus
Cumulonimbus
Fog
Mammatus
Other on-line cloud charts
GLOBE Cloud Chart