Sunday, July 10, 2011
StormTrack: July 10 Bismarck Severe Storms
We have identified an area of potential weak rotation southwest of Bismarck.
The reason I say weak is because one direction's winds are above 30 knots, while the other direction doesn't pass 20 knots, therefore the winds are not terrifically conductive for a tornado.
However, with areas of stronger directional winds to the north of the lower wind speed, there remains potential for both parties to adjust into a couplet of strong rotation.
We will continue to monitor this situation.