Refer to Figure 1, which represents atmospheric and oceanic conditions in the tropical Pacific during an El Niño phase.
Identify the typical meteorological conditions and associated hazard risks experienced in eastern Australia during this phase of the El Niño-Southern Oscillation (ENSO) cycle.
Descending dry air under high atmospheric pressure, leading to severe drought and a heightened risk of bushfires.
Intense low-pressure convective cells, leading to above-average rainfall, coastal storms, and major flooding.
Enhanced coastal upwelling of cold deep water, causing cooler sea surface temperatures and persistent coastal fog.
Strengthening easterly trade winds, causing warmer sea surface temperatures and increased tropical cyclone activity.
