A nice supercell just south of Buffalo MN. I was on MN25 looking north. It had some pretty good rotation and a beautiful emerald green core. I heard this thing was throwing down some huge hail, so I didn't want to get too close!
After getting a few shots, I went up to Buffalo on 25, got by the lake and saw the monster shelf from the big storm coming up from the south too quickly.
In the evening I parked near the airport near home and waited for the second line to come through, A very nice looking shelf rolled in and it was pretty green too, but I never saw any hail.