The NW7US Beacon

Here is this week’s space weather and geophysical report, issued 2019 Jul 01 0141 UTC.

Highlights of Solar and Geomagnetic Activity 24 - 30 June 2019

Solar activity was at very low levels. Regions 2742 (N04, L=092, class/area Axx/010 on 24 Jun) and 2743 (N03, L=111. class/area Axx/010 on 24 Jun) were quiet and stable. No Earth-directed CMEs were observed in available imagery.

No proton events were observed at geosynchronous orbit.

The greater than 2 MeV electron flux at geosynchronous orbit was at normal levels.

Geomagnetic field activity was at quiet levels with an isolated unsettled period observed early on 30 Jun. Solar wind parameters were at mostly nominal levels throughout the period. A peak wind speed of 418 km/s was observed at 26/1805 UTC. Bt and Bz parameters were at mostly nominal levels.

Forecast of Solar and Geomagnetic Activity 01 July - 27 July 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 be at normal to isolated moderate levels throughout the period.

Geomagnetic field activity is expected to reach isolated unsettled levels on 06 Jul and 10-11 Jul due to recurrent CH HSS influence. Mostly quiet conditions are expected for the remainder of the outlook period.

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