Solar activity forecast for the period November 17 - November 23, 2017 Prečítať

Solar activity forecast for the period November 17 - November 23, 2017

Issued: 2017 Nov 16 2200 UTC

Activity level from Nov 17 to Nov 20: mostly very low

X-ray background flux (1.0-8.0 A): in the range A3.0-A9.5

Radio flux (10.7 cm): a fluctuation in the range 65-85 f.u.

Events: class C (0-1/period), class M (0/period), class X (0/period), proton (0/period)

Relative sunspot number (Ri): in the range 11-30

Activity level from Nov 21 to Nov 23: mostly very low

X-ray background flux (1.0-8.0 A): in the range A3.0-A9.5

Radio flux (10.7 cm): a fluctuation in the range 65-85 f.u.

Events: class C (0-1/period), class M (0/period), class X (0/period), proton (0/period)

Relative sunspot number (Ri): in the range 0-30

Jozef Lesko

Roztoky Observatory, Slovak Republic