US Naval Research Laboratory GOFS thickness 30 day animation.
US Navy ACNFS thickness 30 day animation.
US Navy ACNFS concentration 30 day animation.
US Navy ACNFS ice speed and drift 30 day animation.
See also our Arctic sea ice graphs overview page, our Arctic ice mass balance buoys overview page and our Arctic sea ice images page.
Constructive technical criticism is welcome on the introductory blog post. For discussions about interpreting the information please comment on the “About Our Arctic Sea Ice Resources” page.