12 Jun Coolest Pacific In 3 Years For The Rest Of 2020
Issued 12th June 2020. While the Indian Ocean does a positive backflip reducing the chance of rain across Australia, the equatorial Pacific Ocean has already cooled and is forecast to remain cooler than normal for the next 6 to 9 months. Its the first time in 3 years this has happened and it could be the Australia’s rainfall saviour for the rest of 2020 and even into 2021. Above image: Sea surface temperature anomalies for June to August via JAMSTEC.
The Pacific Ocean ENSO between Australia and America is where the El Nino (warm water = dry) and La Nina (cool water = wet) climate driver develops. In 2010/11 a strong La Nina caused severe flooding across QLD, NSW and Victoria, sense then we have seen one of the strongest El Nino’s in 2015. Over the past 2 years the ENSO has been right on the El Nino temperature threshold but regardless it still delivered a severe blow to the Australian rainfall resulting in one of the worst droughts in living memory. Its a drought we are still in and suffering badly from.