Solar activity forecast for the period March 3 - 4, 2017


Issued: 2017 March 2 18:15 UTC


Analysis from March 01/1700 UTC to March 02/1800 UTC:

Sunspot Regions on the Disk 02/1729 UTC (SDO Continuum): 5
The Largest Event: B1.2 at 02/0119 UTC
X-ray background flux (1.0-8.0 A) March 1: A6.5
Radio Flux 10.7 cm at 01/2300 UTC (Penticton): 80
Solar Wind Speed at 02/1745 UTC: 681.3 km/s, Density: 2.2 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 76 - 84

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