[Propagation+Space Weather] Today's Space Weather Forecast Discussion on 2020 Jul 29 1230 UTC

[nw7us@sunspotwatch.com]

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Here is the current forecast discussion on space weather and geophysical activity, issued 2020 Jul 29 1230 UTC.

Solar Activity

24 hr Summary: Solar activity was very low. Region 2767 (S20W27, Hsx/alpha) remained stable and inactive. A new spot group rotated onto the visible disk and was numbered as Region 2768 (N26E60, Axx/alpha). So far, this new region has been mostly quiet. No Earth-directed CMEs were observed in available imagery.

Forecast: Solar activity is expected to remain at very low levels for the next three days.

Energetic Particles

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

Forecast: The greater than 2 MeV electron and 10 MeV proton fluxes are expected to remain below event threshold for the next three days.

Solar Wind

24 hr Summary: Solar wind parameters, as measured by the DSCOVR spacecraft, continued to reflect nominal conditions. Total field strength averaged near 4 nT and the Bz component ranged from +/- 3 nT. Solar wind speeds averaged around 370 km/s through approximately 29/0330 UTC when they gradually decreased to near 320 km/s. Phi angle remained mostly oriented in the negative sector.

Forecast: The solar wind environment is expected to continue at nominal levels for the next three days.

Geospace

24 hr Summary: The geomagnetic field was quiet. Forecast: The geomagnetic field is expected to be quiet for the next three days.

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Live data: SunSpotWatch.com

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