March 10 – 16, 2023

Solar activity forecast for the period March 10 – 16, 2023

Issued: 2023 Mar 9 2100 UTC

Activity level from Mar 10 to Mar 13: low to high
X-ray background flux (1.0-8.0 A): in the range B7.0-C3.0
Radio flux (10.7 cm): a fluctuation in the range 150-200 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 80-185

Activity level from Mar 14 to Mar 16: low to high
X-ray background flux (1.0-8.0 A): in the range B6.0-C3.0
Radio flux (10.7 cm): a fluctuation in the range 140-195 f.u.
Events: class C (1-15/day), class M (0-6/day), class X (0-1/day), proton (0-1/period)
Relative sunspot number (Ri): in the range 70-180

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

Geomagnetic activity forecast for the period March 10 – 16, 2023

Issued: 2023 Mar 9 2130 UTC

Quiet to unsettled: Mar 10 – 12
Quiet to active: Mar 13 – 16

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