Misschien om iets op te chasen door de mensen uit Belgie? Het ploft al behoorlijk, te zien op de satellietbeelden.
... Extreme E-France and SW -Germany ...
Numerous thunderstorms developed during the past hour in a favorable environment for isolated very large hail. Dewpoints in this area between 15 and 20 °C, coupled with moderate lapse rates, result in widespread 1000 - 2000 J/kg MLCAPE. Despite somewhat weak DLS, wind profilers still show some veering which should be enough for a few organized thunderstorms. In fact, latest radar scans over extreme E-France reveal a well organized and potential very large hail producing thunderstorm. We decided to include those areas in a 2, where LL moisture is the best. The eastern and northern edge of the level - 2 area are somewhat uncertain as debris from ongoing storms ( thick Ci shield ) and lower dewpoints should limit instability release so the risk for significant hail should be too low for expanding the 2 that much tot he north / east but the area has to be monitored, especially north of Saarland / Luxembourg.
Repeating the main risk.....thunderstorms will pose a large hail / strong to severe wind gust risk with isolated significant hail possible in the level - 2 area.
... Extreme E-France and SW -Germany ...
Numerous thunderstorms developed during the past hour in a favorable environment for isolated very large hail. Dewpoints in this area between 15 and 20 °C, coupled with moderate lapse rates, result in widespread 1000 - 2000 J/kg MLCAPE. Despite somewhat weak DLS, wind profilers still show some veering which should be enough for a few organized thunderstorms. In fact, latest radar scans over extreme E-France reveal a well organized and potential very large hail producing thunderstorm. We decided to include those areas in a 2, where LL moisture is the best. The eastern and northern edge of the level - 2 area are somewhat uncertain as debris from ongoing storms ( thick Ci shield ) and lower dewpoints should limit instability release so the risk for significant hail should be too low for expanding the 2 that much tot he north / east but the area has to be monitored, especially north of Saarland / Luxembourg.
Repeating the main risk.....thunderstorms will pose a large hail / strong to severe wind gust risk with isolated significant hail possible in the level - 2 area.
Bericht laatst bijgewerkt: 30-07-2008 17:42
Thunder is good, thunder is impressive; but it is lightning that does the work. - Mark Twain -