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Average daily sunspot numbers changed from 160 to 129.3 and average
daily solar flux from 261.3 to 194.3. Geomagnetic numbers were
higher, with planetary A index rising from 21.4 to 39.3.
Seven new sunspot groups emerged this week, with two on October 10,
two on October 13, two more October 14 and one more on October 15.
Predicted solar flux is 170, 160, and 165 on October 18-20, 170 on
October 21-22…
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