This report includes a review of the 2021 SIO contributions and sea-ice extent anomalies, discussions and analysis of observed Arctic conditions during the sea-ice retreat season, a review of Antarctic conditions and contributions, discussions of SIO forecast methods and skill relative to control forecasts, information about new data products for sea-ice forecasting, and a summary from the Sea Ice Drift Forecast Experiment (SIDFEx).

The Sea Ice Outlook is an effort managed by SIPN2 that provides an open process for those interested in Arctic sea ice to share ideas.

To access the report, go to:
2021 SIO Post-Season Report

For questions, please contact:
Betsy Turner-Bogren, ARCUS