Whirlpools can also be caused by winds, which may cause surface currents to switch direction, and consistent whirlpools are sometimes caused by geographical features which determine the flow of water currents in a region.
NCAA March Madness Schedule | NCAA.com. Our 2015 March Madness Schedule provides all the official dates for the First Four, Second and Third Rounds, Regionals, Final Four and the Championship Game. First Fourâ¢: March 17-18. Second-Third Rounds: March 19-22.
The 2015 NCAA Tournament is in full swing with Thursday's slate featuring plenty of drama, big shots and upsets only March can produce. Follow along with live updates and scores throughout the day, along with wall-to-wall coverage from every game at the Moda Center. --. Bracket updates by region: