Referencias bibliográficas/Adenda
Falk, K., 1997: Techniques for Issuing Severe Thunderstorm and Tornado Warnings with the WSR–88D doppler Radar, NOAA Technical Memorandum, SR–185.
Witt, A. y S. Nelson, 1991: The Use of Single–doppler Radar for Estimating Maximum Hailstone Size. J. Meteor, 30, 425–431.