Keywords: Tstorm-tcu-stage.jpg physics Diagram from NOAA National Weather Service training materials showing the towering cumulus stage of a thunderstorm http //www srh weather gov/jetstream/tstorms/life htm 2010-01-05 NOAA <gallery> File Thunderstorm formation jpg File Tstorm-mature-stage jpg File Tstorm-dissipating-stage jpg </gallery> PD-USGov en wikipedia Thunderstorm en wikipedia Air_parcel no wikipedia Tordenvær fi wikipedia Kuuropilvi Thermodynamics Meteorology Thunderstorm Cumulonimbus derivative works Thunderstorm formation jpg Thunderstorm diagrams |