So far this month, two new sunspot groups appeared on March 1,
another one on March 2, three more on March 3, one more on March 5,
two more on March 6, and another on March 7, then two more on March
9.
Average daily sunspot numbers rose from 126.3 to 143.6.
Average daily solar flux changed from 158.2 to 181.6
Average daily planetary A index declined from 27.7 to 14.6, and
average middle latitude numbe...
Continue reading...
another one on March 2, three more on March 3, one more on March 5,
two more on March 6, and another on March 7, then two more on March
9.
Average daily sunspot numbers rose from 126.3 to 143.6.
Average daily solar flux changed from 158.2 to 181.6
Average daily planetary A index declined from 27.7 to 14.6, and
average middle latitude numbe...
Continue reading...
