December 23 – 29, 2022

Solar activity forecast for the period December 23 – 29, 2022

Issued: 2022 Dec 22 2100 UTC

Activity level from Dec 23 to Dec 26: low to moderate
X-ray background flux (1.0-8.0 A): in the range B2.0-C2.0
Radio flux (10.7 cm): a fluctuation in the range 120-165 f.u.
Events: class C (1-15/day), class M (0-5/day), class X (0/period), proton (0/period)
Relative sunspot number (Ri): in the range 50-155

Activity level from Dec 27 to Dec 29: low to moderate
X-ray background flux (1.0-8.0 A): in the range B2.0-C2.0
Radio flux (10.7 cm): a fluctuation in the range 120-165 f.u.
Events: class C (1-15/day), class M (0-5/day), class X (0/period), proton (0/period)
Relative sunspot number (Ri): in the range 50-155

Jozef Lesko
Roztoky Observatory, Slovak Republic
https://roztoky.space/category/predpovede/
e-mail: safor (at) protonmail.ch

Geomagnetic activity forecast for the period December 23 – 29, 2022

Issued: 2022 Dec 22 2130 UTC

Quiet to unsettled: Dec 23 – 29

Jozef Lesko
Roztoky Observatory, Slovak Republic
https://roztoky.space/category/predpovede/
e-mail: safor (at) protonmail.ch