Chris_Robb
Well-known member
Wet 'n Wild
Added [Tuesday July 06 2004 : 7:51:06 AM]
Whoooaaah! Watch this puppy explode over the next 24 hours as cold air hits mild air and.... boom!
The action is now starting as a cold pool of air from Greenland is now heading Southwards towards the Iberian peninsular. Later today the upper air trough which is over Spain will start to compress and 'sharpen' (bit like turning from a U shape to a V shape). With all the cold air piling in from the Northeast, it has to go somewhere and is forced up the other side of the trough. It's all this action which then starts the system rotating and the new low is born.
During Wednesday the thundery low will roll Northwards and with warm air feeding the beast not just over France but also mild, moist air from the Bay of Biscay, this system will be crammed to the brim with moisture.
<hr width=100% size=1>
Added [Tuesday July 06 2004 : 7:51:06 AM]
Whoooaaah! Watch this puppy explode over the next 24 hours as cold air hits mild air and.... boom!
The action is now starting as a cold pool of air from Greenland is now heading Southwards towards the Iberian peninsular. Later today the upper air trough which is over Spain will start to compress and 'sharpen' (bit like turning from a U shape to a V shape). With all the cold air piling in from the Northeast, it has to go somewhere and is forced up the other side of the trough. It's all this action which then starts the system rotating and the new low is born.
During Wednesday the thundery low will roll Northwards and with warm air feeding the beast not just over France but also mild, moist air from the Bay of Biscay, this system will be crammed to the brim with moisture.
<hr width=100% size=1>