Weather

Winbow Wave

  On Wednesday, 10 December, I finally reached a goal I’ve long dreamed of and prepared for; winter-wave-soaring the Cascades volcano crossing from Mt Hood to Mt Jefferson (and return). <https://www.onlinecontest.org/olc-3.0/gliding/flightinfo.html?flightId=186235709> First, citations: this crossing has of course been made before by other pilots: Rolf Koenenkamp told me he had soared Hood-to-Jeff in wave rather […]

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The Dog Bowl

The Dog Bowl   Prevailing winds blow northwest over Hood River. The east valley ridge obstructs the airmass making it rise like river water climbing over a boulder. When the terrain is shaped like a bowl, a larger volume of air converges generating a bigger upward push. Bowls also collect heat on sunny days, adding

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Kelly Cooper-Wave

The winter here in the Columbia River Gorge is coming to an end soon and I can’t wait! I’m happy to have a couple of months off from soaring. It’s nice to take a break, look at some photos and recall some good memories of people and adventures you had. It’s also great to have the time to

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