Unfrozen: Understanding the Arctic's influence on extreme weather.
CIRES scientists investigate how Arctic sea ice loss affects the jet stream, looking for physical links between Arctic sea ice patterns, the jet stream and atmospheric blocking.
Areas of research
CIRES is a partnership of NOAA and the University of Colorado Boulder.
© 2017 Cooperative Institute for Research in Environmental Sciences
Congratulations, Dr. Lewis, new Fellow of the American Association for the Advancement of Science!