[Propagation+Space Weather] Today's Space Weather Forecast Discussion on 2020 Dec 06 1230 UTC

[nw7us@sunspotwatch.com]

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Here is the current forecast discussion on space weather and geophysical activity, issued 2020 Dec 06 1230 UTC.

Solar Activity

24 hr Summary: Solar activity was at low levels. The largest flare of the period was a C1 at 05/1806 UTC from Region 2790 (S24E03, Hsx/alpha). Both Region 2790 and Region 2791 (S15E36, Bxo/beta) exhibited slight decay. No Earth-directed CMEs were observed in available coronagraph imagery.

Forecast: Solar activity is expected to be very low with a chance for further C-class activity on 06 Dec followed by a slight chance for C-flares on 07-08 Dec.

Energetic Particle

24 hr Summary: The greater than 2 MeV electron flux was at normal to moderate levels. The greater than 10 MeV proton flux decreased to background levels.

Forecast: The greater than 2 MeV electron flux is expected to be at normal to moderate levels on 06-08 Dec. The greater than 10 MeV proton flux is expected to continue at background levels.

Solar Wind

24 hr Summary: Solar wind parameters, as measured by the DSCOVR spacecraft, reflected mostly nominal conditions. Total magnetic field strength was between 2-7 nT. The Bz component reached a maximum southward deflection of -7 nT. Solar wind speeds were between 310-410 km/s. Phi angle was variable.

Forecast: Solar wind parameters are expected to be at nominal levels on 06-08 Dec.

Geospace

24 hr Summary: The geomagnetic field was quiet.

Forecast: The geomagnetic field is expected to be mostly quiet on 06-08 Dec.

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Live data: SunSpotWatch.com

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