Týždenná predpoveď slnečnej
a geomagnetickej aktivity

Solar activity forecast for the period August 12 – 18, 2022

Issued: 2022 Aug 11 2100 UTC

Activity level from Aug 12 to Aug 15: mostly low
X-ray background flux (1.0-8.0 A): in the range B2.0-C1.0
Radio flux (10.7 cm): a fluctuation in the range 105-140 f.u.
Events: class C (0-12/day), class M (0-3/day), class X (0/period), proton (0/period)
Relative sunspot number (Ri): in the range 35-120

Activity level from Aug 16 to Aug 18: mostly low
X-ray background flux (1.0-8.0 A): in the range B2.0-C1.0
Radio flux (10.7 cm): a fluctuation in the range 100-135 f.u.
Events: class C (0-12/day), class M (0-3/day), class X (0/period), proton (0/period)
Relative sunspot number (Ri): in the range 30-115

Jozef Lesko
Roztoky Observatory, Slovak Republic
https://roztoky.space/category/predpovede/
e-mail: safor (at) protonmail.ch

Geomagnetic activity forecast for the period August 12 – 18, 2022

Issued: 2022 Aug 11 2130 UTC

Quiet to unsettled: Aug 13 – 15
Quiet to active: Aug 12, 16 – 18

Jozef Lesko
Roztoky Observatory, Slovak Republic
https://roztoky.space/category/predpovede/
e-mail: safor (at) protonmail.ch