A Subtle Return of La Niña NASA Science (.gov)La Niña is here for the rest of winter, federal forecasters announce USA TodayFifth La Niña in Six Years to Disrupt Crops and Supply Chains Bloomberg.comIs a rapid reversal from La Niña to El Niño brewing in the Pacific? San Francisco ChronicleAt The Surface, La Nina Strengthened Last Week. However, Subsurface Cool Fuel Diminishing. Climate Impact Company