New South Wales/ACT Sea Surface Temperature Anomalies
The sea surface temperature anomaly (SSTA) is the difference between the observed SST and the climatological SST. These anomalies are calculated on a weekly basis.
Positive SSTAs are usually correlated with increased regions of convection (cloudiness and rainfall) while negative SSTAs are usually correlated to reduced convection.
SSTAs can be used as an indicator of the phase of global climate fluctuations, such as the El Nino/Southern Oscillation (ENSO).
The data displayed in this map is the weekly average, centred on the date shown.
Thunderstorms have flared up again over Queensland, with stormy skies likely to be a daily occurrence over the next week.
Fresh haystacks are exploding into flames across Victoria and South Australia and experts are warning it could be the start of a disastrous season.
One of Australia's most renowned pipe and drum bands will end an ambitious tour this weekend with a renewed understanding of how rural Queenslanders are dealing with drought.