SIPN2The Sea Ice Prediction Network–Phase 2 (SIPN2) Project Team announces the Call for Contributions for the 2021 Sea Ice Outlook (SIO) August Report (based on May, June, and July data).

Submission Deadline: 6:00 p.m. (AKDT) Friday, 13 August 2021 (Firm)

Detailed Guidelines for Contributions

Please use the new Google-based SIO August Submission Form to submit 2021 August Outlook contributions of pan-Arctic, pan-Antarctic, and Alaskan regional September monthly mean sea-ice extent, related uncertainty/probability estimates, and the optional submissions of sea-ice extent anomaly forecasts.

Submissions that include spatial forecast maps, including estimates of Ice-Free Dates (IFD) and Sea-Ice Advance Dates (IAD), as well as any additional figures and gridded fields, will be accepted for the 2021 August Outlook via the SIPN Data Portal.