NSSL Video
Bite-Sized Science: Hands-On Phased Array Radar
Loading the player 
PARISE is the Phased Array Radar Innovative Sensing Experiment. The NOAA National Severe Storms Lab bring in forecasters from the NWS to have them work archived cases simulated in real-time. The experiment helps researchers determine what benefits—like extended warning lead-time—phased array radar could provide forecasters.
This video can also be found on the NOAA Weather Partners YouTube Channel.