by P. Gosselin, Sep 21, 2022 in WUWT/NTZ

East Australia got hit by lots of rain in February earlier this year, and the media of course blamed it all on manmade climate change.

Now a new study by Holgate et al (2022) titled “The Impact of Interacting Climate Modes on East Australian Precipitation Moisture Sources” shows East Australia’s rains are directly tied to natural oceanic patterns.

Hat-tip: EIKE.

The paper’s abstract summarizes that east Australia precipitation is driven by multiple interacting climate modes and that the El Niño–Southern Oscillation (ENSO) modifies the supply of evaporative moisture for precipitation and that this is modulated by the Indian Ocean dipole (IOD) and southern annular mode (SAM).

Sources of moisture in eastern Australia. Source: Holgate et al, 2020…