From Behind the Black, by Robert Zimmerman Yesterday NOAA posted its monthly update of the solar cycle, covering sunspot activity for July 2018. As I do every month, I am posting it below, annotated to give it some context. This might be the most significant month of solar activity that has been observed since Galileo. … Continue reading "Sunspot Update for July 2018: The Sun Flatlines!"
via The Next Grand Minimum
August 7, 2018 at 06:53PM