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Monday, January 11, 2021

Weekly Propagation Forecast Bulletins

 


Product: Weekly Highlights and Forecasts

:Issued: 2021 Jan 11 0124 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Product description and SWPC web contact www.swpc.noaa.gov/content/subscription-services
#                Weekly Highlights and Forecasts
#
Highlights of Solar and Geomagnetic Activity 04 - 10 January 2021

Solar activity was very low with no spotted groups on the visible disk. 

No proton events were observed at geosynchronous orbit.

The greater than 2 MeV electron flux at geosynchronous orbit was at normal to moderate levels for the highlight period. 

Geomagnetic field activity reached active levels on 05-06 Jan due to recurrent coronal hole high-speed stream influences (CH HSS). Quiet to unsettled levels were observed during the remainder of the
highlight period. 

Forecast of Solar and Geomagnetic Activity 11 January - 06 February 2021

Solar activity is expected to be at very low levels during 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 high levels on 20-22 Jan due to recurrent CH HSS influences. The remainder of the outlook period is expected to be at normal to moderate levels. 

Geomagnetic field activity is expected to reach active levels on 17-20 Jan and 01-02 Feb due to recurrent CH HSS influences. Unsettled levels are expected on 11 Jan and 25-26 Jan. Quiet levels are expected for the remainder of the outlook period. 

Product: 27-day Space Weather Outlook Table 27DO.txt
:Issued: 2021 Jan 11 0124 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Product description and SWPC web www.swpc.noaa.gov/content/subscription-services
#
#      27-day Space Weather Outlook Table
#                Issued 2021-01-11
#
#   UTC      Radio Flux   Planetary   Largest
#  Date       10.7 cm      A Index    Kp Index
2021 Jan 11      74           8          3
2021 Jan 12      74           5          2
2021 Jan 13      74           5          2
2021 Jan 14      74           5          2
2021 Jan 15      74           5          2
2021 Jan 16      74           5          2
2021 Jan 17      74          10          4
2021 Jan 18      76          10          4
2021 Jan 19      78          10          4
2021 Jan 20      78          10          4
2021 Jan 21      78           5          2
2021 Jan 22      78           5          2
2021 Jan 23      78           5          2
2021 Jan 24      78           5          2
2021 Jan 25      78           8          3
2021 Jan 26      78           8          3
2021 Jan 27      78           5          2
2021 Jan 28      77           5          2
2021 Jan 29      77           5          2
2021 Jan 30      77           5          2
2021 Jan 31      77           5          2
2021 Feb 01      75          10          4
2021 Feb 02      75          10          4
2021 Feb 03      75           5          2
2021 Feb 04      75           5          2
2021 Feb 05      75           5          2
2021 Feb 06      75           5          2
(NOAA)