Product: Weekly Highlights and Forecasts
:Issued: 2020 Apr 27 0114 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 20 - 26 April 2020
Solar activity was very low throughout the period. Region 2760 (S07, L=305, class/area=Bxo/10 on 26 Apr) developed late in the week but remained quiet. No flare activity or earth-directed CMEs were
observed this period.
No proton events were observed at geosynchronous orbit.
The greater than 2 MeV electron flux at geosynchronous orbit was at normal and normal to moderate levels this period.
Geomagnetic field activity reached active to G1 (Minor) geomagnetic storm levels on 20 Apr, with isolated active conditions observed on 21 Apr, due to the influence of a recurrent, negative polarity CH HSS. Generally quiet and quiet to unsettled conditions were registered throughout the remainder of the week.
Forecast of Solar and Geomagnetic Activity 27 April - 23 May 2020
Solar activity is expected to be very low 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 persist at normal and normal to moderate levels throughout the outlook period.
Geomagnetic field activity is expected to reach active levels on 05 May in response to recurrent CH HSS influences. Generally quiet and quiet to unsettled conditions are expected to prevail throughout the remainder of the period.
Product: 27-day Space Weather Outlook Table 27DO.txt
:Issued: 2020 Apr 27 0114 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 2020-04-27
#
# UTC Radio Flux Planetary Largest
# Date 10.7 cm A Index Kp Index
2020 Apr 27 70 8 3
2020 Apr 28 70 8 3
2020 Apr 29 70 8 3
2020 Apr 30 70 8 3
2020 May 01 70 5 2
2020 May 02 70 5 2
2020 May 03 70 5 2
2020 May 04 70 5 2
2020 May 05 69 12 4
2020 May 06 69 5 2
2020 May 07 69 5 2
2020 May 08 69 5 2
2020 May 09 69 5 2
2020 May 10 69 5 2
2020 May 11 69 5 2
2020 May 12 69 5 2
2020 May 13 69 5 2
2020 May 14 69 5 2
2020 May 15 69 5 2
2020 May 16 69 5 2
2020 May 17 70 5 2
2020 May 18 70 10 3
2020 May 19 70 8 3
2020 May 20 70 5 2
2020 May 21 70 8 3
2020 May 22 70 5 2
2020 May 23 70 5 2
(NOAA)
