'Moderate to strong' La Niña weather event develops in the Pacific
The phenomenon results in the large scale cooling of ocean surface temperature.
A moderate to strong La Niña weather event has developed in the Pacific Ocean, according to the World Meteorological Organization (WMO).
The naturally occurring phenomenon results in the large scale cooling of ocean surface temperature,
This La Niña, which is set to last through the first quarter of 2021, will likely have a cooling effect on global temperatures.