Blocking Event Scaling Law (IMAGE) Rice University Caption Rice University fluid dynamicists have found a mathematical formula called a scaling law that relates the size of atmospheric blocking events to the width, latitude and strength of the jet stream, all of which are well-studied and measured. Credit Image courtesy of P. Hassanzadeh/Rice University Usage Restrictions Must credit P. Hassanzadeh/Rice University License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.