NASA finally mentions the Maunder Minimum in its discussion of the current prolonged solar minimum, but it STILL does not mention that the Maunder Minimum coincided with the onset of the Little Ice Age, or that the Dalton Minimum in the early 1800’s was also cold, as was the unnamed fin-de-the-1800’s minimum.
Thar she blows, the Maunder Minimum of sunspot activity:
As it has done for two years now, NASA is predicting that solar cycle 24 will ramp up tomorrow. Should that broken-clock prediction hits its hour, then NASA is also predicting that solar cycle 24 will have the modest amplitude of the 1928 cycle, indicated by the red arrow.
A look at the temperature record shows the correspondence between solar activity and temperature:
Maunder Minimum cold; Dalton minimum (just before the red thermometer-based line starts) cold; unnamed end-of-1800’s minimum (first dip in red line) cold; “grand maximum” solar activity between 1920 and 2000 warm. Read the rest of this entry »
