2011-05-09 NOW:NE/SD

[Chip Redmond]

Very impressive HP supercell crossing the NE/SD border. Looks a few chasers out there that have been on it for awhile. A couple reported tornadoes already and although it doesn't have a real tight couplet on it at the moment, I bet it is has fairly impressive structure. Wish I would've moved to Rapid City a few months earlier....

Chip

 

[Chip Redmond]

Several great looking hooks in west-central SD. Jason Foster looks to be in great position as well on the cell around highway 90. LLJ just to the east of a developing surface low as a jetstreak enters the region from the southwest and it appears the cells are taking advantage of the increasing shear.

Chip