Issued: 2023 December 01 17:00 UTC


Analysis from November 30/1700 UTC to December 01/1700 UTC:

Sunspot Regions on the Disk 01/1511 UTC (SDO Continuum): 10
The Largest Event: M1.1 from region 3502 at 01/0439 UT
X-ray background flux (1.0-8.0 A) November 30: C1.0
Radio Flux 10.7 cm at 30/2300 UTC (Penticton): 163
Solar Wind Speed at 01/1645 UTC: 495.9 km/s, density : 4.4 p/cm^3


Forecast:

Activity level will be: low to moderate - explanation
Event probabilities: Class C: 99%, Class M: 45%, Class X: 10%, Proton: 10%
X-ray background flux (1.0-8.0 A): in the range B9.8-C1.1
Radio Flux 10.7 cm: a fluctuation in the range 151-165

Vlastislav Feik
RWC Prague, Astronomical Institute, Solar Dept., Ondrejov, Czech Republic
e-mail: sunwatch(at)asu.cas.cz