Solar activity forecast for the period January 12 - January 18, 2018 Prečítať

Solar activity forecast for the period January 12 - January 18, 2018

Issued: 2018 Jan 11 2100 UTC

Activity level from Jan 12 to Jan 15: very low

X-ray background flux (1.0-8.0 A): in the range A0.0-A8.0

Radio flux (10.7 cm): a fluctuation in the range 65-80 f.u.

Events: class C (0/period), class M (0/period), class X (0/period), proton (0/period)

Relative sunspot number (Ri): in the range 0-20

Activity level from Jan 16 to Jan 18: very low

X-ray background flux (1.0-8.0 A): in the range A0.0-A8.0

Radio flux (10.7 cm): a fluctuation in the range 65-80 f.u.

Events: class C (0/period), class M (0/period), class X (0/period), proton (0/period)

Relative sunspot number (Ri): in the range 0-25

Jozef Lesko

Roztoky Observatory, Slovak Republic

e-mail: safor (at) protonmail.ch