Elizabeth J Turner-Bogren, Arctic Research Consortium of the U.S. (ARCUS), Fairbanks, AK, United States, Stacey Stoudt, Arctic Research Consortium of the US (ARCUS), Fairbanks, United States, Helen V Wiggins, ARCUS, Fairbanks, AK, United States and The Sea Ice Prediction Network-Phase 2 (SIPN2) Project Team (https://www.arcus.org/sipn/project-team)