February 9 – 15, 2024

Solar activity forecast for the period February 9 – 15, 2024

Issued: 2024 Feb 8 2100 UTC

Activity level from Feb 9 to Feb 12: low to high
X-ray background flux (1.0-8.0 A): in the range B8.0-C3.0
Radio flux (10.7 cm): a fluctuation in the range 150-200 f.u.
Events: class C (2-22/day), class M (0-7/day), class X (0-1/period), proton (0/period)
Relative sunspot number (Ri): in the range 80-190

Activity level from Feb 13 to Feb 15: low to high
X-ray background flux (1.0-8.0 A): in the range B8.0-C3.0
Radio flux (10.7 cm): a fluctuation in the range 140-200 f.u.
Events: class C (2-22/day), class M (0-7/day), class X (0-1/period), proton (0-1/period)
Relative sunspot number (Ri): in the range 70-190

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

Geomagnetic activity forecast for the period February 9 – 15, 2024

Issued: 2024 Feb 8 2130 UTC

Quiet to unsettled: Feb 9 – 11
Quiet to active: Feb 12 – 15

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