Wed 15 Sep, 2021 7:06 am
Three of the seven models surveyed by the Bureau meeting La Niña criteria, while two additional models briefly touch La Niña thresholds.
La Niña events increase the chances of above-average rainfall for northern and eastern Australia during spring and summer.
Bureau has lifted its ENSO Outlook status to La Niña WATCH, meaning around a 50% chance of La Niña forming. This is approximately double the normal likelihood.
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