Had a number of dust devils come thru earlier this week. I had a chance to get a few pics and video of this good size one. Basically they are just like very small tornadoes that don't really cause any damage except leaving a dusty mess whenever they pass over. Fortunately this one went just around my compound. It is cool to see 4-5 of these all at the same time moving in random directions.
This one got within about 100 yds. I would have to guess that this is at least 150 ft in diameter near the ground.
