Minor Rotation Detected

8:53 PM - Tue, June 20, 2023: #mbstorm

We've detected minor rotation on this storm just crossing the international border, heading northeast towards #Boissevain, #Ninga, etc. Upper level rotation is much stronger than surface based rotation but strong damaging winds are also possible.

In rare cases, minor rotation can produce a tornado in its lifespan. Damaging wind gusts, hail, and flooding, are also possibilities with minor rotation. Please be safe in the path of this storm and if it strengthens on radar, we will post a further update.