Hail Cannon / Hagelkanone

Somewhat controversial if it does any good we have those rustbuckets all over the region, but even in case they do not really help with the wine and apples, they warn the housewives of the incomming storms so more of us will get all laundry and lawnchair topper into the house in time. / Es ist nicht unumstritten ob die rostenden Teile ueberall in der Region wirklich die Wein und Apfelernte schuetzen, aber zumindest warnen sie die Hausfrauen vor dem Sturm, und wir schaffen es leichter, rechtzeitig die Waesche und Gartenmoebelauflagen hereinzuholen.



5 comments so far...

Fizgig May 06, 2017, 03:11 PM
I don't think these things are as effective as they are annoying.... The 200mph shockwave they generate is undoubtedly harmful in ways humans don't even comprehend. I mean, if loud noises could prevent hail, then supercell thunderstorms shouldn't be able to generate hail at all given the amount of thunder -- which is far louder than any hail cannon -- that comes with those types of storms.

Fun little wives-tale, though ;) A nice capture, too....

Sonja May 06, 2017, 03:46 PM
Well, they are eyesores for sure and I do not envy those living very close to them. Modern fruit farming sees a lot of esotheric devices to protect those unnaturally overloaded weak little shrubs. ;o)
Fizgig May 06, 2017, 05:25 PM
I think these monstrosities have their earliest existence associated with vineyards and were later adapted/adopted for other crops 'n' things. But, yes, eyesores no matter where they're located.
Sonja May 07, 2017, 08:29 AM
I thought the aim of the Rain-making Gun was to attract rain at first, not to change the state of agregate of what comes down.
Some prominent meteorologiste in Australia around 1900 shot with such a cone into a sky sporting just a few nice featery good weather clouds and it rained finally -- but only several weeks afterwards. So the poor weatherman was faced with ridicule. But someone shooting at a heavy cloud at danger of hail with such a thing made it to become just a regular rain, and ever since it just works most of the time at hail prevention although there is no scientific proof.... no idea if that story is correct, or at least the first part, it is a tale I once heared from a supporter of the things.
Sonja May 07, 2017, 08:47 AM
Ah, guess I found online some base for the tale.... with a very funny old pic belonging to a a state library even. There they stand, a couple of old boys looking just like first day in school, each with a very big pointy bag....

https://commons.wikimedia.org/wiki/File:StateLibQld_2_65859_Battery_of_Stiger_Vortex_rain-making_guns_at_Charleville,_1902.jpg
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