Pinned a thing to the Illustration board:
Cloud Spotting guide: High level (above 6,000 m) – Cirrus, Cirrocumulus, Cirrostratus; Mid level (2,000 m to 6000 m) – Altocumulus, Altostratus; Low level (0 m to 2,000 m) – Stratocumulus, Cumulus, Cumulonimbus, nimbostratus, Stratus.
Cloud Spotting guide: High level (above 6,000 m) – Cirrus, Cirrocumulus, Cirrostratus; Mid level (2,000 m to 6000 m) – Altocumulus, Altostratus; Low level (0 m to 2,000 m) – Stratocumulus, Cumulus, Cumulonimbus, nimbostratus, Stratus.