[topher]

Super cells in less than an hour... That is kind of frightening...

Maybe there was benefit in writing this thread...

[justa-hairyape]

It is amazing when you watch them develop here in Big Sky country. Clear skies, then a massive super cell. You can see them blow up in the NASA video at the link.

Satellites See Storm System that Created Moore, Okla., Tornado

BTW - This spring/summer will probably be the worse scenario for awhile. Will be less tornadoes once the cooling sets in harder and the sun settles down.