The NW7US Beacon

Here is the current forecast discussion on space weather and geophysical activity, issued 2021 Jun 24 1230 UTC.

Solar Activity

24 hr Summary: Solar activity was low. Region 2833 (N24W76, Hsx/alpha) remained stable and inactive. No Earth-directed CMEs were observed in coronagraph imagery.

Forecast: Solar activity is expected to be very low, with a slight chance for a C-class flare over 24-26 Jun.

Energetic Particle

24 hr Summary: The greater than 2 MeV electron flux reached moderate levels. The greater than 10 MeV proton flux was steady at background levels.

Forecast: The greater than 2 MeV electron flux is expected to reach moderate levels on 24-26 Jun. The greater than 10 MeV proton flux is expected to persist at background levels throughout the forecast period.

Solar Wind

24 hr Summary: The solar wind was at background levels. The solar wind averaged 365 km/s and total field was 5 nT or less. The phi angle was firmly in a positive orientation.

Forecast: Solar wind parameters are expected to remain near background levels through 26 Jun, with isolated enhancements possible from a nearby CH HSS.

Geospace

24 hr Summary: The geomagnetic field was quiet.

Forecast: The geomagnetic field is expected to be mostly quiet, with a chance for isolated unsettled period on 24 and 25 Jun, with possible effects from a nearby CH HSS.

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