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[Propagation+Space Weather] Today's Space Weather Forecast Discussion on

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Subject: [Propagation+Space Weather] Today's Space Weather Forecast Discussion on 2020 Sep 01 1230 UTC
From: nw7us@sunspotwatch.com
Reply-to: Practical radio-wave propagation and space weather <propagation@contesting.com>
Date: Tue, 1 Sep 2020 20:07:05 +0000
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Here is the current forecast discussion on space weather and geophysical activity, issued 2020 Sep 01 1230 UTC.

Solar Activity

24 hr Summary: Solar activity was very low under a spotless visible disk. No Earth directed CMEs were observed in available imagery.

Forecast: Solar activity is expected to persist at very low levels on 01-03 Sep.

Energetic Particle

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

Forecast: The greater than 2 MeV electron flux is expected to reach high levels on 01-03 Sep, and the greater than 10 MeV proton flux is expected to remain 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. Solar wind speed averaged ~575 km/s. Total field ranged from 3-97 nT, while the Bz component saw a maximum southward deflection to -7 nT. Phi angle was oriented in a predominantly positive (away) solar sector.

Forecast: Solar wind parameters are expected to remain enhanced on 01-03 Sep as CH HSS influence persists.

Geospace

24 hr Summary: The geomagnetic field was unsettled to active.

Forecast: The geomagnetic field is expected to be at quiet to active levels, with a chance for an isolated G1 (Minor) storm period, on 01-02 Sep as CH HSS effects persist. A return to mostly unsettled levels is expected late on 02 Sep, lasting into 03 Sep, as the coronal hole moves out of its geoeffective position.

Don't forget to visit our live space weather and radio propagation web site, at: http://SunSpotWatch.com/

Live Aurora mapping is at http://aurora.sunspotwatch.com/

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Today's Space Weather Forecast Discussion - 2020 Sep 01 20:07 UTC

Live data: SunSpotWatch.com

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