EZFlap wrote:
So if you are flying at 25 feet above the ground instead of 2500, and you get hit with a "sudden downdraft", you will see a headwind from the air splashing outward, but you will not feel the "fist of God" smashing you downward. (Unless God is purposely trying to move the planet, or it's payback for that farmer's daughter incident).
Your statement makes it sound like down low might be the place to be in strong convective stuff. Unfortunately, what you say is only about 25% right. A downdraft *ahead* of you may be easy enough to take until or unless you fly through it and then get a strong tailwind component. Worse, if the downdraft occurs behind you it can result in a loss of airspeed without much opportunity or options other than the dirt.
Note too, this sort of thing not only happens during weather, microbursts etc, but also during summertime thermals with their in-rushing air to replace the air moving upwards. When a glider or power plane is flying parallel to a ridge or mountain, and a thermal trips up ahead and downslope, the situation can prove fatal. The glider's outboard wing enters the thermal's upflowing air while the wing closest to the slope enters down slope air feeding the base of the thermal. The resultant rolling towards mother earth, sometimes exascerbated with tailwind component, has likely been a factor in many crashes in mountainous terrain.
I fly low a lot. But it's generally not a place to be during turbulent times.