March 3 – 9, 2023

Solar activity forecast for the period March 3 – 9, 2023

Issued: 2023 Mar 2 2100 UTC

Activity level from Mar 3 to Mar 6: low to high
X-ray background flux (1.0-8.0 A): in the range B8.0-C4.0
Radio flux (10.7 cm): a fluctuation in the range 145-210 f.u.
Events: class C (1-15/day), class M (0-7/day), class X (0-1/day), proton (0-1/period)
Relative sunspot number (Ri): in the range 75-195

Activity level from Mar 7 to Mar 9: low to high
X-ray background flux (1.0-8.0 A): in the range B8.0-C4.0
Radio flux (10.7 cm): a fluctuation in the range 145-210 f.u.
Events: class C (1-15/day), class M (0-7/day), class X (0-1/day), proton (0-1/period)
Relative sunspot number (Ri): in the range 75-195

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

Geomagnetic activity forecast for the period March 3 – 9, 2023

Issued: 2023 Mar 2 2130 UTC

Quiet to active: Mar 3 – 4
Unsettled to minor storm: Mar 5 – 9

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