The gang—12 year old Diaze, 10 year old Mota, and 8 year old Tawnse; internet monikers all—and I spend a significant amount of time looking at propagation maps from our POTA outings. We do it to see how our little radio is doing, to learn about geography, and to discuss physics—all popular unschooling topics here. It's important to remember though that sometimes a correlation is just that, a relationship between variables, not a causation. One of our QSO maps from this weekend's POTA illustrates this perfectly.
A first prodding of the maps data might even entirely agree with you:
But a closer inspection keeping the time of day in mind gives us more information:
It's very likely that—simply put—no one west of us was awake yet, including the F2 layer. Note the last few wide spread RBN spots as the sun comes up.
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