Weekly Propagation Summary – 2019 Jul 08 16:10 UTC
Here is this week’s space weather and geophysical report, issued 2019 Jul 08 0205 UTC.
Highlights of Solar and Geomagnetic Activity 01 – 07 July 2019
Solar activity was at very low levels throughout the reporting period. Region 2744 (S27, Lo=207 class/area=Bxo/20 on 07 Jul) only produced several low-level B-class events and appears to have a reverse polarity magnetic configuration.
No proton events were observed at geosynchronous orbit.
The greater than 2 MeV electron flux at geosynchronous orbit was at normal background levels.
Geomagnetic field activity transitioned from unsettled early on 01 Jul to quiet for the remainder of the reporting period. A weak enhancement in the solar wind on 01 Jul was obscured by intermittent mag data from L1.
Forecast of Solar and Geomagnetic Activity 08 July – 03 August 2019
Solar activity is expected to be at very low levels throughout the outlook period.
No proton events are expected at geosynchronous orbit.
The greater than 2 MeV electron flux at geosynchronous orbit is expected to reach moderate levels from 11-14 Jul due to influence from a positive polarity CH HSS. The remainder of the outlook period is expected to be at normal background levels.
Geomagnetic field activity is expected to range from quiet to active. Active levels are expected from 09-11 Jul in response to influence from an anticipated positive polarity CH HSS. Unsettled levels are likely on 28 Jul due to a SSBC. The remainder of the outlook period is expected to be at quiet levels under a nominal solar wind regime.
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