Týždenná predpoveď slnečnej
a geomagnetickej aktivity

Solar activity forecast for the period August 16 – August 22, 2019
Issued: 2019 Aug 15 2030 UTC

Activity level from Aug 16 to Aug 19: very low
X-ray background flux (1.0-8.0 A): in the range A1.0-A9.0
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

Activity level from Aug 20 to Aug 22: very low
X-ray background flux (1.0-8.0 A): in the range A1.0-A9.0
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 August 16 – August 22, 2019

Issued: 2019 Aug 15 2100 UTC

Quiet to unsettled: Aug 16 – 22

Jozef Lesko
Roztoky Observatory, Slovak Republic
e-mail: safor (at) protonmail.ch