One year ago today I witnessed 4-6 tornadoes (touchdown confirmation missing on some), all within a 30 mile radius of Grand Forks. Here are a few video’s from that day.
Note: Yes I realize I need to invest in a tripod. I had just bought the camera days earlier. I also needed to adjust camera settings so that every time you press record, a new video doesn’t record.
Initial tornado southwest of Grand Forks
Airport Tornados:
You can also find some excellent information on from the National Weather Service at http://www.crh.noaa.gov/fgf/?n=20100617_tor_holmes