How are HailTrax™ and HailExpress™ products different than other hail products out there?
HailTrax™ and HailExpress™ utilize a patented HailSwath Predictive Algorithm (HPA) in combination with NEXRAD Doppler radar and observed hail data from National Weather Service (NWS) observers. HailTrax™ then extracts hail size and the geographic coordinates where hail fell. Data disseminated by the National Climatic Data Center (NCDC) and most commercial weather vendors, only contain observed hail reports from NWS observers.