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Western Australia North Sea Surface Temperature Anomalies

  • chart
  • SST
  • SST Anomalies
climate indicator

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.

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Weather News

Lake Eyre gets late flow from Queensland and more SA rainfall than usual

12:31 EST

Water is flowing into outback Lake Eyre, but somewhat differently from past flooding of the remote saltpan, travel guide Rex Ellis says.

Kiwis in for a pounding

12:24 EST

A strong and complex low is moving over New Zealand and has been generating heavy rain, isolated thunderstorms and gale force winds.

When it rains over Uluru

12:19 EST

The sunrise this morning likely made the ancient sandstone formation of Uluru glow a glorious red at dawn, although cloud and rain from today should lead to more demure morning displays for the next couple of days.