Daily Forecast

DATE: 23 May 2019, composed at 08:24 SAST

CURRENT CONDITIONS: Solar activity is low with background X-ray flux below B-class levels. The solar wind speed is at background levels with speeds between 300 km/s - 350 km/s. Geomagnetic conditions are at quiet levels. Local HF working frequencies are near to the monthly average predicted values.

EVENTS: None.

OUTLOOK: Solar activity is expected to be low with background X-ray flux at lower B-class levels. There is no visible sunspot regions on the Sun and no flaring activity is expected. The solar wind speed is expected to be at background levels. Geomagnetic conditions are expected to be at quiet levels.

SYSTEMS AFFECTED: None.



3-Day Predictions

Date2019-05-242019-05-252019-05-26
SSN111
Se (WCI)010
T-Index-20 to 10/-24-20 to 10/-25-20 to 10/-24
Activitylowlowlow
Qfe3.04.13.1
Ap5.08.05.0
Magnetic ConditionsQuietQuiet to UnsettledQuiet
SA HF Commsfairfairfair
SW Fadeoutsunlikelyunlikelyunlikely
MUFunstableunstableunstable