Product: Weekly Highlights and Forecasts
:Issued: 2020 Apr 20 0123 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 13 - 19 April 2020
Solar activity was very low throughout the reporting period. No sunspots were obseved on the visible disk and no Earth-directed CMEs were observed in available coronagraph imagery.
No proton events were observed at geosynchronous orbit.
The greater than 2 MeV electron flux at geosynchronous orbit was at normal to moderate levels throughout the reporting period.
Geomagnetic field activity ranged from quiet to unsettled. Unsettled levels were observed on 14-15 Apr in response to several periods of prolonged southward Bz. The remainder of the reporting period observed quiet conditions.
Forecast of Solar and Geomagnetic Activity 20 April - 16 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 be at mostly normal to moderate levels. 29-30 April will likely observed high levels in response to coronal hole influence.
Geomagnetic field activity is expected to be at quiet to active levels. Active levels are likely on 20 Apr, 27 Apr and 05 May; unsettled levels are likely on 21-23 Apr and 30 Apr. All enhancements in geomagnetic active are in response to multiple, recurrent CH HSSs. The remainder of the outlook period is expected to observed quiet conditions.
Product: 27-day Space Weather Outlook Table 27DO.txt
:Issued: 2020 Apr 20 0123 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 2020-04-20
#
# UTC Radio Flux Planetary Largest
# Date 10.7 cm A Index Kp Index
2020 Apr 20 69 12 4
2020 Apr 21 69 10 3
2020 Apr 22 69 8 3
2020 Apr 23 69 10 3
2020 Apr 24 69 5 2
2020 Apr 25 69 5 2
2020 Apr 26 69 5 2
2020 Apr 27 69 10 4
2020 Apr 28 69 5 2
2020 Apr 29 69 5 2
2020 Apr 30 69 8 3
2020 May 01 69 5 2
2020 May 02 69 5 2
2020 May 03 69 5 2
2020 May 04 69 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
(NOAA)
