Solar and geomagnetic activity forecast for the period March 29 - April 4, 2019 Prečítať

Solar activity forecast for the period March 29 - April 4, 2019

Issued: 2019 Mar 28 2215 UTC

Activity level from Mar 29 to Apr 1: very low

X-ray background flux (1.0-8.0 A): in the range A0.0-A6.0

Radio flux (10.7 cm): a fluctuation in the range 65-75 f.u.

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

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

Activity level from Apr 2 to Apr 4: very low

X-ray background flux (1.0-8.0 A): in the range A0.0-A6.0

Radio flux (10.7 cm): a fluctuation in the range 65-75 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

Geomagnetic activity forecast for the period March 29 - April 4, 2019

Issued: 2019 Mar 28 2245 UTC

Quiet to unsettled: Apr 2 - 4

Quiet to active: Mar 29 - Apr 1

Jozef Lesko

Roztoky Observatory, Slovak Republic

e-mail: safor (at) protonmail.ch