The wind of change

For the past twelve days the Georgia Strait and surrounding areas have been enveloped in a miasma of smoke from the wildfires (to which I made reference in this earlier post) which are still ablaze in the BC interior. The image at the head of this missive (and at the top of my last post) give an idea of the impact that this effluvium has had.

There have been mornings on which my customary first gaze out of the windows has given the rapid impression of a seriously hazy day, only for the realisation to dawn that the layer of vapour was not the result of any early morning micro-climatic condition, but rather a dense layer of smog lying immovably atop the sea.

The more northerly view from our deck normally reveals Moresby Island, with the higher Pender Island pair behind. On a clear day we can see further – all the way to the mountains behind the Sunshine Coast north of Vancouver. The more southerly view stretches out across Sidney Island to the American San Juan islands beyond – and then all the way to distant Mount Baker.

For the last several weeks it has been just about possible to make out Sidney Island, but even Moresby has occasionally disappeared into the murk, leaving only the Little Group visible in the immediate foreground.

It really has all been quite depressing.

The reason that this cloud of noxious fumes has hung low over the sea (and of course over Greater Vancouver and beyond) for so long is that a ridge of high pressure became wedged over the BC coast – depriving the region of the usual cleansing zephyrs that should have dissipated the pollutant.

Finally, yesterday (Saturday), the weather system began once again slowly to move, the winds changed direction and – as if by magic – the banks of smoke dissolved, leaving ‘not a rack behind’. The sun renewed its efforts and Mount Baker became once again illuminated by the late afternoon glow.

Then, as an evening of croquet and good cheer in the garden with our dear friends from Saanichton entered its twilight phase, the first rains for nearly two months began gently to fall.

Today the world (this part of it at least) is a different place!