Solar Report February 3, 2023

[Renae/k9do]

Predicted solar flux is 135 on February 3, 140 on February 4-5, 145 on February 6, 150 on February 7-9, 155 on February 10-13, 150 on
February 14-16, 145 on February 17, 140 on February 18-19, 135 on February 20, 130 on February 21-23, 125 on February 24-25, 140 on
February 26-27, 135 on February 28 through March 4, then 140 and 145 on March 5-6, 150 on March 7-8. and 155 on March 9-12.

Predicted planetary A index is 8, 5 and 5 on February 3-5, 10 on February 6-7, 8 on February 8-9, then 12, 5, 8 and 8 on February
10-13, 5 on February 14-17, then 8, 7, 5 and 5 on February 18-21, 10 on February 22-24, 5 on February 25-27, then 15, 10 and 8 on
February 28 to March 2, and 5 on March 3-5, then 15 on March 6-8, then 12, 8 and 7 on March 9-11 and 5 on March 12-16.

Sunspot numbers January 26 through February 1, 2023 were 104, 84, 76, 80, 67, 65, and 89, with a mean of 80.7. 10.7 cm flux was 150.6,
144.9, 137.6, 137, 135.9, 137, and 133.5, with a mean of 139.5. Estimated planetary A indices were 11, 9, 10, 5, 5, 9, and 6, with a
mean of 7.9. Middle latitude A index was 9, 6, 8, 5, 4, 6, and 3, with a mean of 5.9.