[Propagation+Space Weather] Today's Space Weather Forecast Discussion on 2020 Aug 30 1230 UTC

[nw7us@sunspotwatch.com]

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Here is the current forecast discussion on space weather and geophysical activity, issued 2020 Aug 30 1230 UTC.

Solar Activity

24 hr Summary: Solar activity was very low. No active regions with sunspots were observed and no Earth-directed CMEs were detected in available coronagraph imagery.

Forecast: Solar activity is expected to be very low on 30 Aug-01 Sep.

Energetic Particle

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

Forecast: The greater than 2 MeV electron flux is expected to reach high levels on 30 Aug-01 Sep. The greater than 10 MeV proton flux is expected to persist at background levels throughout the forecast period.

Solar Wind

24 hr Summary: Solar wind parameters reflected the continued influence of a positive polarity CH HSS this period. Total field was near 5 nT and Bz was sustained southward at around -5 nT throughout the period. Solar wind speeds decreased from 500-450 km/s throughout the period.

Forecast: Solar wind parameters are expected to remain enhanced over 30 Aug-01 Sep due to continued CH HSS influence.

Geospace

24 hr Summary: Geomagnetic field activity was quiet to active this period under the influence of a positive polarity CH HSS.

Forecast: The geomagnetic field is expected to be quiet to active on 30 Aug-01 Sep due to continued CH HSS influence.

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