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Monday, March 23, 2020

Weekly Propagation Forecast Bulletins



Product: Weekly Highlights and Forecasts
:Issued: 2020 Mar 23 0128 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 16 - 22 March 2020

Solar activity was very low. The visible disk was spotless. No Earth-directed CMEs were observed during the reporting period.

No proton events were observed at geosynchronous orbit.

The greater than 2 MeV electron flux at geosynchronous orbit reached moderate levels each day of the period with a peak flux of 547 pfu observed at 22/1535 UTC.

Geomagnetic field activity reached active levels on 19 Mar with unsettled levels on 16, 18-22 Mar in response to CH HSS influence. Quiet conditions were observed on 17 Mar.

Forecast of Solar and Geomagnetic Activity 23 March - 18 April 2020

Solar activity is expected to continue at very low levels.

No proton events are expected at geosynchronous orbit.

The greater than 2 MeV electron flux at geosynchronous orbit is expected to reach moderate levels throughout the period in response to recurrent CH HSS influence.

Geomagnetic field activity is expected to reach active levels on 27 Mar and 15 Apr, with unsettled conditions anticipated for 23, 27-29 Mar and 15-18 Apr due to CH HSS effects. Quiet conditions are expected for the remainder of the outlook period.

Product: 27-day Space Weather Outlook Table 27DO.txt
:Issued: 2020 Mar 23 0128 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
#
#      27-day Space Weather Outlook Table
#                Issued 2020-03-23
#
#   UTC      Radio Flux   Planetary   Largest
#  Date       10.7 cm      A Index    Kp Index
2020 Mar 23      70           8          3
2020 Mar 24      70           5          2
2020 Mar 25      70           5          2
2020 Mar 26      70           5          2
2020 Mar 27      70          12         4
2020 Mar 28      70          10         3
2020 Mar 29      70           8          3
2020 Mar 30      70           5          2
2020 Mar 31      70           5          2
2020 Apr 01      70           5          2
2020 Apr 02      70           5          2
2020 Apr 03      70           5          2
2020 Apr 04      70           5          2
2020 Apr 05      70           5          2
2020 Apr 06      70           5          2
2020 Apr 07      70           5          2
2020 Apr 08      70           5          2
2020 Apr 09      70           5          2
2020 Apr 10      70           5          2
2020 Apr 11      70           5          2
2020 Apr 12      71           5          2
2020 Apr 13      71           5          2
2020 Apr 14      71           5          2
2020 Apr 15      71          12         4
2020 Apr 16      71           8          3
2020 Apr 17      71           8          3
2020 Apr 18      70           8          3
(NOAA_