Thunderstorms

According to the Met Office (by the way, time you bought new seaweed as a piece of wet seaweed would be nearly as good as your super-computers I think) we are due to get thunderstorms in south east England on Friday.  Very useful maps for tracking thunderstorms are available at http://www.blitzortung.org/Webpages/index.php?lang=en&page=1 . Last year, I used these maps to help me with early warnings of thunderstorms in the UK that required me to safeguard rigs.