[Propagation+Space Weather] Today's Space Weather Forecast Discussion on 2019 Jun 05 1230 UTC

[nw7us@sunspotwatch.com]

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Here is the current forecast discussion on space weather and geophysical activity, issued 2019 Jun 05 1230 UTC.

Solar Activity

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

Forecast: Solar activity is expected to remain at very low levels on 05-07 Jun.

Energetic Particle

24 hr Summary: The greater than 2 MeV electron flux reached moderate levels with a peak flux of 557 pfu observed at 04/1640 UTC. The greater than 10 MeV proton flux remained at background levels.

Forecast: The greater than 2 MeV electron flux is expected to be at normal to moderate levels all three days (05-07 Jun). The greater than 10 MeV proton flux is expected to continue at background levels.

Solar Wind

24 hr Summary: Solar wind parameters were at nominal levels with solar wind speed ranging from 315-365 km/s. Total field ranged from 3-8 nT with the Bz component between +3/-7 nT. Phi angle was in a mostly negative solar sector.

Forecast: Solar wind parameters are expected to be at nominal levels on 05-07 Jun.

Geospace

24 hr Summary: The geomagnetic field was quiet.

Forecast: The geomagnetic field is expected to be mostly quiet for the forecast period (05-07 Jun).

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Live data: SunSpotWatch.com

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