Solar activity forecast for the period March 2 - 3, 2017


Issued: 2017 March 1 18:15 UTC


Analysis from February 28/1700 UTC to March 01/1800 UTC:

Sunspot Regions on the Disk 01/1741 UTC (SDO Continuum): 4
The Largest Event: B2.8 at 01/0800 UTC
X-ray background flux (1.0-8.0 A) February 28: A6.2
Radio Flux 10.7 cm at 28/2300 UTC (Penticton): 81
Solar Wind Speed at 01/1745 UTC: 609.0 km/s, Density: 6.9 p/cm^3


Forecast:
 
activity level will be very low to low
Event probabilities: Class C: 20, Class M: 01, Class X: 01, Proton: 01
X-ray background flux (1.0-8.0 A): in the range A6.0 - A8.5
Radio Flux 10.7 cm: a fluctuation in the range 79 - 85

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