[ghporter]

I want to put up the wind speed gauge that came with the LaCrosse weather station my wife got me. It’s not something that’ll be connected to the whole world, so following standards for instrument location isn’t a big deal.

I want to put this up on an inexpensive antenna mast (2 lengths of RCA’s 4.5 foot mast) in the back yard. But my (overthinking it) question is how to anchor/mount the thing. Having just passed a newly built commercial building with its old fashioned mailbox concreted into a 4X4 in a 5-gallon bucket, I wonder if that would be stable enough for a roughly 9 foot long mast.

A single 80-pound bag of concrete will close to fill a standard 5-gallon bucket, and the mast sections themselves weighs about 1.5 pounds each. The instrument can’t weigh a whole pound…

Opinions, experience, en/discouragement?

[reader50]

Is there a reason you're using a 5-gal bucket, instead of just digging a posthole? No matter how much weight you add, a bucket can roll around with enough wind.

I'd dig a posthole, add a 4x4 post (pressure-treated if possible) with some cement to keep it fixed. Then use conduit clamps to secure your pole. If you need a longer pole, just change the above-ground details. If you get tired of the wind speed gauge, your post can always become a place to tie up your horses.