Solar activity forecast for the period March 06 - March 07, 2025

Issued: 2025 March 05 17:00 UTC


Analysis from March 04/1700 UTC to March 05/1700 UTC:

Sunspot Regions on the Disk 05/1415 UTC (SDO Continuum): 11
The Largest Event: M1.8 from Region 4016 at 05/1150 UT
X-ray background flux (1.0-8.0 A) March 04: C1.0
Radio Flux 10.7 cm at 04/2300 UTC (Penticton): 161
Solar Wind Speed at 05/1700 UTC: 425.6 km/s, Density: 7.5 p/cm^3


Forecast:

activity level will be low
Event probabilities: Class C: 99, Class M: 45, Class X: 15, Proton: 05
X-ray background flux (1.0-8.0 A): in the range B9.0-C1.2
Radio Flux 10.7 cm: a fluctuation in the range 149-173

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