1. Examples from existing CA

2. M – supplementary metadata S – search metadata Supplementary Reference Information Isolated Fragments MSLP Analysis Aerological Sounding Ground based Remote Sensing Video/time- lapse imagery Satellite Imagery Supplementary Metadata :- Direction photo was taken? Photographic metadata Stability Index Surface air temperature Cloud base Video/time lapse metadata Search Metadata :- Cloud Genus Cloud Species Cloud Variety Climatic Region : e.g. polar, temperate, Surface classification : e.g. marine, savannah, wetland, desert Type of photography : Still, time-lapse, movie (suggest drop down boxes to avoid typos and unwanted variations) Image tags Additional Imagery Download full-size image Example template Reference Imagery

3. Supplementary Reference Information – MSLP Analysis Comments relating to MSLP Analysis e.g. Analysis shows a high theta-w SE’ly airflow over N. France, associated with a frontalysing warm front leading to extensive low cloud formation. Supplementary Reference Information MSLP Analysis Aerological Sounding Ground based Remote Sensing Video/time- lapse imagery Satellite Imagery Additional Imagery Example template

4. Supplementary Reference Information – Aerological Sounding Comments relating to Aerological Sounding e.g. Weak inversion at around 700 mb indicating cap for cloud tops is just above the zero degree isoltherm. Supplementary Reference Information MSLP Analysis Aerological Sounding Ground based Remote Sensing Video/time- lapse imagery Satellite Imagery Additional Imagery Example template

5. Supplementary Reference Information – ground-base remote sensing Comments relating to Aerological Sounding e.g. Intense rainfall associated with convective activity Supplementary Reference Information MSLP Analysis Aerological Sounding Ground based Remote Sensing Video/time- lapse imagery Satellite Imagery Additional Imagery Example template

6. Supplementary Reference Information – Additional Imagery Comments relating to Additional Imargey. e.g. This is an example of the same cloud but the photo was taken in the tropics. Note the significantly deeper depth of cloud. Supplementary Reference Information MSLP Analysis Aerological Sounding Ground based Remote Sensing Video/time- lapse imagery Satellite Imagery Additional Imagery M – supplementary metadata S – search metadata Margaret Worral, Firth of Forth, Scotland, 15 th June 2012, 1500 hours (towards S) Example template