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Old August 11th 20, 10:42 PM posted to rec.aviation.soaring
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Default Reverse waterfalls - visualization of high winds over cliffs

Today on BBC and on YouTube there is a film clip showing high winds carrying water from falls up and over an abrupt cliff face. The clip is “reverse waterfall” and is outside of Sidney at the Royal National Park. With the water blowing aloft and lifted by the wind you can easily visualize the air flow along and close in to the cliff face. Can even see one area where it might surprise you in a crotch or inlet area! You’ll have to look it up’ couldn’t paste it.
Regards, Mark