[Propagation+Space Weather] Today's Space Weather Forecast Discussion on 2020 Jul 17 1230 UTC

[nw7us@sunspotwatch.com]

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Here is the current forecast discussion on space weather and geophysical activity, issued 2020 Jul 17 1230 UTC.

Solar Activity

24 hr Summary: Solar activity remained at very low levels under a spotless visible disk. No Earth-directed CMEs were observed in available coronagraph imagery.

Forecast: Solar activity is expected to be very low on 17-19 Jul.

Energetic Particles

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

Forecast: The greater than 2 MeV electron and 10 MeV proton fluxes are expected to remain below event thresholds over 17-19 Jul.

Solar Wind

24 hr Summary: Solar wind parameters, as measured by the DSCOVR spacecraft, reflected mostly nominal conditions. Solar wind speeds were between 378-429 km/s. Total magnetic field strength was at or below 5 nT. Phi angle was predominantly oriented in the positive sector.

Forecast: A nominal solar wind environment is anticipated through 19 Jul.

Geospace

24 hr Summary: The geomagnetic field was quiet.

Forecast: The geomagnetic field is expected to be quiet through 19 Jul.

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Live data: SunSpotWatch.com

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