On June 7th a long track and particularly strong supercell thunderstorm developed near Agate, CO around 5:00 pm and tracked southward for 40 miles towards Calhan, CO and produced a large cone-shaped EF-2 tornado about 14 miles north of Calhan.
The second tornado was anti-cyclonic and was on the ground at approx 7:10PM east of the Paint Mines, about 2 1/2 miles southeast of Calhan proper. It lasted around 5 minutes and tracked over open terrain.
It's great to hear this ultra-rare siren is still roaring to life when danger is threatening. The approx distance from the location shown is around a quarter mile SW of the siren at Town Hall.
http://www.youtube.com/watch?v=Jybp2j7a6JI
http://www.youtube.com/watch?v=ejeYnrs3 ... re=related <--- DOPPLER as a chaser is driving past the siren.... SICKNESS!