Arctic Sea Ice Reaches 2026 Annual Minimum Extent
· By Antonio Sedino, CTRO · Published by Reinventy Solutions Corp.
Arctic sea ice reached its 2026 annual minimum extent on Sept. 12, per NASA and NSIDC.
Arctic sea ice reached its annual minimum extent on Sept. 12, according to NASA and NSIDC at the University of Colorado Boulder. Why it matters: For Policy, the source defines what should be monitored, while its stated evidence and qualification limits remain the boundary of the conclusion.