Issued: 2025 May 08 17:00 UTC


Analysis from May 07/1700 UTC to May 08/1700 UTC:

Sunspot Regions on the Disk 08/1315 UTC (SDO Continuum): 4
The Largest Event: C7.0 from region 4082 at 08/1141 UT
X-ray background flux (1.0-8.0 A) May 07: B9.1
Radio Flux 10.7 cm at 07/2300 UTC (Penticton): 154
Solar Wind Speed at 08/1645 UTC: 449.2 km/s, density : 2.5 p/cm^3


Forecast:

Activity level will be: low - explanation
Event probabilities: Class C: 99%, Class M: 55%, Class X: 10%, Proton: 05%
X-ray background flux (1.0-8.0 A): in the range B9.5-C1.5
Radio Flux 10.7 cm: a fluctuation in the range 142-168

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