Tag: Weather

The shape of the Australian continent and its position on the globe means that Perth summers are plagued by hot winds from the east.

A high pressure system halts its drift eastwards over the shallow waters of the vast bight that cuts into the continent’s southern edge. Its anti-clockwise winds sweep out across the Tasman Sea, swing north, then west, crossing the Queensland coast laden down with heat and moisture from the tropical waters of the Coral Sea.

Continuing west they encounter the ancient line of the Great Dividing Range, whose complex ridges and plateaus wring out the moisture like a fist squeezing a sponge. The warm, dry air rolls down the far side of the range into the vast plains of the interior. As the wind continues westwards the land becomes dryer and drier until it transitions into the red-dirt deserts of the continent’s dead heart.

The wind races across the Tanami desert of the Northern Territory and crosses the Western Australian border into the Gibson, soaking up heat from the burning land and blazing sun. It starts to swing southwards, passing out of the deserts and across the Wheatbelt, rattling the kernels on their stalks, and ascending the gentle rear slope of the Darling Escarpment before finally cresting the ridge and falling upon the city, bringing all the heat of the central deserts with it.

As long at the high pressure system remains in the bight the easterly wind grows stronger, hotter and more northerly until the city – buffeted by scorching gales – bakes in temperatures in excess of 40 centigrade. But eventually the pressure behind the high grows too great and it grinds back into motion, resuming its eastwards course. The winds shift dead north, fading away to nothing, then return from the south, cooler but laden down with moisture from the Southern Ocean, and the city perspires until the humidity fades, a new high moves into the bight, and the cycle begins again.

My primary school (elementary school for Americans and other aliens) stood on top of a hill with the parish church at one end of the block, separated from the years one to three classrooms by a narrow gap, leading to the grotty old toilet block and the long grassy slope down to the school oval. A concrete pathway hugged the school side of this gap, the rest was theoretically grassed, but the baking summer sun and the regular passage of hundreds of juvenile feet meant that it was usually a morass of hard baked sand and stone shards. The gap was oriented south east and when the summer easterlies got going it formed a perfect wind tunnel, scouring the bitumen assembly yard at the school’s front with gale force furnace blasts, laden with grit from the exposed ground.

So it happened that one baking summer day my best friend Gerald (stress on the second syllable please) and I were perched on the low wall surrounding the church, just in front of the gap. We were about nine years old and the easterly was howling through, pelting us with sand – but sitting in the wind felt slightly cooler than sitting in the still, baked air of the verandah or lunch area. We were discussing whatever it was that nine year old boys discussed in the mid 1980s when I felt a sudden, intense, stinging pain in my left foot.

Looking down I beheld a tiny wasp – no more than five millimeters long, pinned by the wind against one of the leather straps of my school uniform mandated sandal. As it struggled to free itself it raised its abdomen and plunged its stinger into my foot for a second time.

I swatted it away and – not being a particularly robust child – immediately burst into tears, crying and wailing at both the pain in my foot and the brutality of the universe in general.

Gerald helped me limp across the assembly yard to the school office where we expected to find Mrs Marsh – the school secretary – who could always be relied on for a sympathetic ear no matter how ridiculous our problems. Instead we found Mrs Billington the school principal, who on being informed of my dilemma immediately lowered herself somewhat in my opinion by asking if I’d got the sting out, despite my clearly stating that I had been stung by a wasp.

Entomological ignorance aside I was soon furnished with a cold drink, some anti-inflamatory cream and a bandaid and was allowed to lie down in the sick room for a while, which is really all a healthy nine year old requires when stung by a microscopic insect.

So that is the story of the only time I have ever been stung by a wasp.