October 21 – 27, 2022

Solar activity forecast for the period October 21 – 27, 2022

Issued: 2022 Oct 20 2100 UTC

Activity level from Oct 21 to Oct 24: low to moderate
X-ray background flux (1.0-8.0 A): in the range B3.0-C2.0
Radio flux (10.7 cm): a fluctuation in the range 105-145 f.u.
Events: class C (1-15/day), class M (0-3/day), class X (0-1/period), proton (0/period)
Relative sunspot number (Ri): in the range 30-130

Activity level from Oct 25 to Oct 27: low to moderate
X-ray background flux (1.0-8.0 A): in the range B3.0-C2.0
Radio flux (10.7 cm): a fluctuation in the range 105-145 f.u.
Events: class C (1-15/day), class M (0-3/day), class X (0-1/period), proton (0/period)
Relative sunspot number (Ri): in the range 30-130

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

Geomagnetic activity forecast for the period October 21 – 27, 2022

Issued: 2022 Oct 20 2130 UTC

Quiet to unsettled: Oct 21 – 23
Quiet to active: Oct 24 – 27

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