It may have been a something like a “triplet” instead of a couplet. Wind going east to north, north to west and the South to East Windsor… Depending on the radar location. It would look like it is doing nothing because one of the three wind directions is not moving forward or away from the radar.
I’m essence it would end up looking like acouplet but it only is represented in two of the three directions (forward and backward). This would have an effect of three large mesovortexes or directional drafts. Creating the pattern in the middle of the screen but only as an interaction of the larger drafts.
Just one of many explanations 0.0
]]>