Global SST update - La Niña is restrengthening quickly! 🌊

⬛ The latest daily NINO34 Index is near -1˚C
🟨 The Indian Ocean Dipole remains moderately negative

Marine heatwaves are remarkably widespread in the Northern Hemisphere, some linked to recent terrestrial heatwaves 🌡️ pic.twitter.com/foDiyDDk2u

— Ben Noll (@BenNollWeather) August 12, 2022