Solar Report - 06/05/2021

 

          By:  Gordon Rutherford

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https://youtu.be/8FWaC3TPMD8

:Product: Forecast Discussion

:Issued: 2021 Jun 05 1230 UTC

# Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center

#

Solar Activity


.24 hr Summary...
Solar activity was very low with both regions 2827 (N12W49, Hsx/alpha)
and 2829 (S18E17, Cao/beta) producing B-flares. Slight decay was
observed in the trailing spots of Region 2827. Region 2829 grew
initially with the addition of several new trailing spots, but appeared
to be in decay towards the second half of the period. No Earth-directed
CMEs were observed.

.Forecast...
Solar activity is expected to be very low, with a chance for C-class
flares, on 05-07 Jun.

Energetic Particle


.24 hr Summary...
The greater than 2 MeV electron flux was normal to moderate and the
greater than 10 MeV proton flux was steady at background levels.

.Forecast...
The greater than 2 MeV electron flux is expected to be normal to
moderate over 05-07 Jun and the greater than 10 MeV proton flux is
expected to persist at background levels throughout the forecast period.

Solar Wind


.24 hr Summary...
Solar wind parameters were at nominal levels with solar wind speed
ranging from 307-439 km/s. Total field ranged from 1-6 nT while the Bz
component was between +/-4 nT. Phi angle was predominantly in a positive
sector.

.Forecast...
Solar wind parameters are expected to be near 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 on 05-07 Jun.

Works Cited

https://www.solarham.net/index.htm

https://www.timeanddate.com/sun/usa/miami

https://www.timeanddate.com/sun/paraguay/asuncion

https://www.swpc.noaa.gov/products/goes-x-ray-flux

https://www.swpc.noaa.gov/products/goes-proton-flux

https://www.swpc.noaa.gov/products/real-time-solar-wind

https://www.swpc.noaa.gov/products/wsa-enlil-solar-wind-prediction

https://www.swpc.noaa.gov/products/goes-magnetometer