Techniques and Thresholds of Significance for Using WSR-88D Velocity Data to Anticipate Significant Tornadoes.Published in:Journal of Operational Meteorology, 2019, v. 7, n. 9, p. 117, doi. 10.15191/nwajom.2019.0709By:GIBBS, JUSTIN G.;BOWERS, BARRY R.Publication type:Article