Issued: 2023 February 02 17:00 UTC


Analysis from February 01/1700 UTC to February 02/1700 UTC:

Sunspot Regions on the Disk 02/1623 UTC (SDO Continuum): 5
The Largest Event: C5.8 from region 3204 at 01/2248 UT
X-ray background flux (1.0-8.0 A) February 01: B7.6
Radio Flux 10.7 cm at 01/2300 UTC (Penticton): 136
Solar Wind Speed at 02/1645 UTC: 364.7 km/s, density : 1.2 p/cm^3


Forecast:

Activity level will be: low - explanation
Event probabilities: Class C: 65%, Class M: 15%, Class X: 01%, Proton: 01%
X-ray background flux (1.0-8.0 A): in the range B7.0 - B7.8
Radio Flux 10.7 cm: a fluctuation in the range 130-135

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