[Propagation+Space Weather] Today's Space Weather Forecast Discussion on 2019 Dec 06 1230 UTC

[nw7us@sunspotwatch.com]

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Here is the current forecast discussion on space weather and geophysical activity, issued 2019 Dec 06 1230 UTC.

Solar Activity

24 hr Summary: Solar activity was very low. The solar disk remained spotless and no Earth-directed CMEs were detected in available satellite imagery.

Forecast: Solar activity is expected to be at very low levels on 06-08 Dec.

Energetic Particles

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

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

Solar Wind

24 hr Summary: Solar wind parameters reflected nominal conditions under an ambient solar wind regime for the period. Solar wind speeds averaged near 350 km/s, total field strength ranged from 1 nT to 5 nT, and the Bz component fluctuated between +/-3 nT. Phi angle oscillated between the positive and negative sectors.

Forecast: Solar wind parameters are expected to remain nominal on 06-07 Dec. Solar winds will likely be under the influence of mild CH activity on 8 Dec.

Geospace

24 hr Summary: The geomagnetic field was quiet.

Forecast: The geomagnetic field is expected to be mostly quiet on 06-07 Dec. The geomagnetic field is expected to be quiet to unsettled on 08 Dec due to CH effects.

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