My son, Alex, took the following photographs of the Aurora..

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They are fabulous. Especially so because as it happened we had mainly cloud cover here in Southern Oregon.

To close, here is an extract from yesterday’s BBC website:

On Thursday night, the stunning colours of the Northern Lights were visible once again even to the naked eye across much of the US.

Experts say the Northern Lights, or Aurora Borealis, are more visible right now due to the sun being at what astronomers call the “maximum” of its 11-year solar cycle.

What this means is that roughly every 11 years, at the peak of this cycle, the sun’s magnetic poles flip, and the sun transitions from sluggish to active and stormy. On Earth, that’d be like if the North and South Poles swapped places every decade. 

“At its quietest, the sun is at solar minimum; during solar maximum, the sun blazes with bright flares and solar eruptions,” according to Nasa, the US space agency.

The current 11-year cycle, the 25th since records began in 1755, started in 2019 and is expected to peak next year.