New study finds the "canary in the coal mine" for the #AMOC: a consistent decline of the western overturning circulation, down from 20 to 15 Sv during 2004-2023 at 26° N.
AMOC "could be at or near a critical tipping point, potentially leading to its collapse".
https://www.science.org/doi/10.1126/sciadv.adz7738

@rahmstorf

Prof. Rahmstorf, this article is about an indicator for AMOC weakening (which might eventually lead to collapse) right?

IIRC you had proposed an indicator for actual “ok we’re doomed” collapse, but that was off the South African coast…