January 10 – 16, 2025

Solar activity forecast for the period January 10 – 16, 2025

Issued: 2025 Jan 9 2100 UTC

Activity level from Jan 10 to Jan 13: low to high
X-ray background flux (1.0-8.0 A): in the range C1.0-M1.0
Radio flux (10.7 cm): a fluctuation in the range 140-220 f.u.
Events: class C: 1-25/day, class M: 0-12/day, class X: 0-1/day, proton: 0-1/period
Relative sunspot number (Ri): in the range 50-210

Activity level from Jan 14 to Jan 16: low to high
X-ray background flux (1.0-8.0 A): in the range C1.0-M1.0
Radio flux (10.7 cm): a fluctuation in the range 140-220 f.u.
Events: class C: 1-25/day, class M: 0-12/day, class X: 0-1/day, proton: 0-1/period
Relative sunspot number (Ri): in the range 50-210

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

Geomagnetic activity forecast for the period January 10 – 16, 2025

Issued: 2025 Jan 9 2130 UTC

Quiet to active: Jan 10 – 16

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