The key take away for me was the author is a complete fkng moron...
She’s a liar too. The linked paper is nothing like her propaganda.
“the stronger spatial variation in BMHW average intensity compared to SMHW average intensity (comparing Fig. 2 and S3) is a further indication that bottom topography is critical in shaping the patterns described in this study. As a result, each LME would benefit from a dedicated focus aimed at diagnosing the unique physical drivers of BMHW events and how these mechanisms relate to different bathymetric features in the respective regions.”
https://www.nature.com/articles/s41467-023-36567-0
ie - the variations in temperature are caused by the characteristics of the ocean itself especially the shape of the ocean floor.
People on this thread are confusing a reporter’s vomit with science.