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

[nw7us@sunspotwatch.com]

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

Solar Activity

24 hr Summary: Solar activity was at very low levels. No Earth-directed CMEs were observed in available imagery.

Forecast: Solar activity is expected to be very low on 06-08 Sep.

Energetic Particles

24 hr Summary: The greater than 2 MeV electron flux reached high levels with a peak of 7,820 pfu observed at 05/2015 UTC. The greater than 10 MeV proton flux was at background levels.

Forecast: The greater than 2 MeV electron flux is expected to reach high to very high levels on 06-08 Sep in response to CH HSS influence. The greater than 10 MeV proton flux is expected to continue at background levels.

Solar Wind

24 hr Summary: Solar wind parameters were indicative of negative CH HSS influences. Solar wind speeds remained above 500 km/s throughout the majority of the reporting period, total field peaked at 7 nT, and the Bz component dropped as low as -6 nT. The phi angle was variable until approximately 06/0245 UTC when it switched to a positive orientation.

Forecast: Solar wind parameters are anticipated to remain enhanced on 06-08 Sep as CH HSS influences persist.

Geospace

24 hr Summary: The geomagnetic field was quiet to unsettled with an isolated period of active conditions due to CH HSS influence.

Forecast: The geomagnetic field is expected to be at quiet to unsettled levels, with a chance for isolated periods of active conditions, on 06 Sep. Quiet to unsettled levels are expected on 07-08 Sep in response to a CH HSS effects.

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Live data: SunSpotWatch.com

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