It’s been a while since Perth saw any decent thunderstorm activity. But yesterday broke the TS drought. At 2:45 pm, my weather station at home recorded a high temperature of 41.7°C and 78% humidity, so there was plenty of heat and moisture around. The afternoon aerological diagram (T-skew) from the BoM showed plenty of potential for lifting and storm development.
And I guess it was hard to miss these babies developing…
The growth of this particular cell was impressive, as this short time-lapse shows.
So we set off out along the Brookton Highway to Mount Dale, about 4okm’s east of Kelmscott. Going up the hill, I got stuck behind a slow-moving truck, which made the view in front of me all the more tantalizing.
The photo above was taken on my dash mounted camera (which needs adjusting up a bit) at 6:15pm. The following radar image show the development of this storm around this time.
We got to Mount Dale a few minutes before sunset. After parking in the lookout carpark, we climbed the track to the eastern side of the hill. The view is not the best because of the trees, but there are plenty of places where you can get a reasonable view to the east. And what a view it was. I’ll let the following photo’s tell the story…
Sometimes it is nice to step back from the camera and just enjoy the show.
The view looking up. By this stage, the massive cloud structure was being lit up by the sun even though it had set, which gives you some perspective as to just how high this thing was.
By this time, a second cell was developing overhead and it was getting a bit too dangerous to stay out in the open, so we made the call to head back home. We hadn’t been home long before another set of storms that had formed north of Perth began making their way toward the city. So I set the camera up on the front porch and managed to get a few photos through the trees.
More storms passed over the metro area during the night, but it had been a long day for me so I missed them.