The CSU-CHILL National Weather Radar Facility, located in Greeley, CO, is an advanced, transportable dual-polarized dual-wavelength (S- and X-band) weather radar system. The facility is operated by Colorado State University, under the sponsorship of the National Science Foundation and the University.
Featured Article
CSU-CHILL reflectivity data recorded during a fine line passage at Denver International Airport on 30 August 2011. When this boundary passed the ASOS site, a shift in the observed surface wind direction occurred. Time lapse sequences showing the boundary's movement have been prepared.
(more)
PPI radial velocity pattern with northeast flow near the surface and southwest flow aloft on 19 March 2010. These layers are separated by a speed minimum. Wind barbs from the 12 UTC DNR sounding show a similar pattern.
