Bulletin: Current Conditions

27 October 2021

Solar activity is moderate with background X-ray flux at upper B-class levels. Another M-class from a new active region (AR2891) has been observed at 15:42 UTC on 26 October and several C-class x-ray solar flares over the past 24 hours. The solar wind speed is slightly elevated above background levels with speed ranging between 320 - 415 km/s. This maybe due to weak influences from coronal hole features. Geomagnetic conditions are at quiet levels. Local HF working frequencies are near monthly average predicted values.

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Current Conditions

2021-10-27 22:06
Solar wind speed:	N/A km/s
IMF Bz:	N/A nT
Hermanus T-index:	39
Hermanus K-index:	0
Hermanus hmF2:	294.453 km
Hermanus foF2:	4.000 MHz
Dst Index:	11 nT
Dcx Index:	5.2 nT

Space Weather Bulletin

27 October 2021
Solar activity is moderate with background X-ray flux at upper B-class levels. Another M-class from a new active region (AR2891) has been observed at 15:42 UTC on 26 October and several C-class x-ray solar flares over the past 24 hours. The solar wind speed is slightly elevated above background levels with speed ranging between 320 - 415 km/s. This maybe due to weak influences from coronal hole features. Geomagnetic conditions are at quiet levels. Local HF working frequencies are near monthly average predicted values.