This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Added flames on the ground for firestorm. The original can be viewed here: Thermal column.svg: . Modifications made by RicHard-59.
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https://creativecommons.org/licenses/by/2.5CC BY 2.5 Creative Commons Attribution 2.5 truetrue
Original upload log
This image is a derivative work of the following images:
2006-11-03T22:03:22Z Dake 369x270 (96188 Bytes) {{Information |Description=Thermal column. The cloud (A) is above the ground. The sun increases the temperature of the ground which will then warms the air above it (1). The bubble of hot air starts to rise (2) until a certai
{{Information |Description=Firestorm-made thermal column. Fire (1) makes hot air (2) to rise forming storm-winds (3) towards the fires. |Source=*File:Thermal_column.svg |Date=2011-05-31 19:21 (UTC) |Author=*File:Thermal_column.svg: [[User:Dake