Solar and geomagnetic activity forecast for the period March 22 - March 28, 2019 Prečítať

Solar activity forecast for the period March 22 - March 28, 2019

Issued: 2019 Mar 21 2215 UTC

Activity level from Mar 22 to Mar 25: mostly low

X-ray background flux (1.0-8.0 A): in the range A0.0-B2.0

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

Events: class C (0-6/day), class M (0-1/period), class X (0/period), proton

(0/period)

Relative sunspot number (Ri): in the range 0-35

Activity level from Mar 26 to Mar 28: 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 65-75 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 22 - March 28, 2019

Issued: 2019 Mar 21 2245 UTC

Quiet to unsettled: Mar 22

Quiet to active: Mar 25 - 26

Unsettled to active: Mar 24, 27 - 28

Unsettled to minor storm: Mar 23

Jozef Lesko

Roztoky Observatory, Slovak Republic

e-mail: safor (at) protonmail.ch