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Junorch obs and discussion 2026


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I've seen this so many times this spring into early summer, this tendency for front side cirrus/cloud debris to erode back west, as the total miasma is attempting to move in from the eastern Lakes/N OV.   We steal front side decent days and I suspect some QPF error occurring because this drying may not be well handled - speculation on that idea. 

In any case, it's endemic of some sort of vestigial if not outright troughing in the Maritime of Canada.  I say "vestigial" because it's not abundantly clear why that is doing that.  So perhaps something lingers that's less coherent.  The NAO is actually neutral when this has been happening - either way... not obviously negative in the charts, either. It's like there's some sort of hybrid or very week -NAO that is below the threshold of numerical detection in the EOF. Tempted to say "non-linearity" ... that's when there's emergent forcing where the why-for isn't very readily - if at all - coherent to the observer.  Complex.  

Meanwhile, W and NW Europe is being punished and persecuted by a Hadean heat wave after heat wave.   In classical telecon methodology/correlative spatial relationship ... western Europe is positive correlated to eastern N/A mid latitudes.  This has been failing miserably. This isn't first spring and summer over the recent 10 years whence I observed this apparent statistical oddity.    

I dunno... maybe it's a :greta: related thing. Maybe something of a local decadal odd-ball fractal.  But we're supposed to be hotter than we have been. 

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