Counter Rotating Vortex Pairs

Creating both awareness and conversation among fire personnel around a relatively unknown fire behavior phenomenon called the Counter Rotating Vortex Pair (CRVP). Concisely describe conditions that may lead to CRVP formation for tactical resources like crew lookouts and Division Supervisors (DIVS). Visit the WFSTAR Catalog for Module Tools and Additional Resources: https://www.nwcg.gov/publications/training-courses/rt-130/operations/op838