Annual Insolation at UVicISC
We collect insolation, the all sky power measurement, at most of our stations every minute. Here's a prototype plot of the insolation at the UVic Ian Stewart Complex (UVicISC). The colours indicate power in Watts per square metre according the displayed scale. Years are shown in the plot titles. Displayed values have been limited to 1000 Wm-2 though they do occasionally exceed that value.