Product: Weekly Highlights and Forecasts
:Issued: 2019 Feb 18 0458 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 11 - 17 February 2019
Solar activity was at very low levels. There were no numbered spot regions. No Earth-directed CMEs were observed in coronagraph imagery. No proton events were observed at geosynchronous orbit.
The greater than 2 MeV electron flux at geosynchronous orbit reached high levels on 11 and 14 Feb, with a maximum flux of 1,890 pfu at 11/1445 UTC. Normal to moderate levels were observed on the remaining days.
Geomagnetic field activity was at mostly quiet to unsettled levels. Active levels were observed on 13 Feb.
Forecast of Solar and Geomagnetic Activity 18 February - 16 March 2019
Solar activity is expected to be very low levels throughout the forecast period. No notable regions are due to return to the visible disk. 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 21 Feb - 10 Mar and 13 Mar. Normal to moderate levels are expected for 18-20 Feb, 11-12 Mar, and 14-16 Mar.
Geomagnetic field activity is expected to be at G1 (Minor) geomagnetic storming levels on 28 Feb - 01 Mar as the result of recurrent, negative polarity CH HSS influences. Mostly quiet to unsettled levels are expected for the rest of the outlook period.
Product: 27-day Space Weather Outlook Table
:Issued: 2019 Feb 18 0458 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 2019-02-18
# UTC Radio Flux Planetary Largest
# Date 10.7 cm A Index Kp Index
2019 Feb 18 70 5 2
2019 Feb 19 70 12 4
2019 Feb 20 70 16 4
2019 Feb 21 70 12 3
2019 Feb 22 70 8 3
2019 Feb 23 70 5 2
2019 Feb 24 70 5 2
2019 Feb 25 70 5 2
2019 Feb 26 70 5 2
2019 Feb 27 68 15 4
2019 Feb 28 68 18 5
2019 Mar 01 68 18 5
2019 Mar 02 68 12 4
2019 Mar 03 68 8 3
2019 Mar 04 68 5 2
2019 Mar 05 68 8 3
2019 Mar 06 68 5 2
2019 Mar 07 68 8 3
2019 Mar 08 68 10 4
2019 Mar 09 68 8 3
2019 Mar 10 68 5 2
2019 Mar 11 68 5 2
2019 Mar 12 70 12 4
2019 Mar 13 70 10 3
2019 Mar 14 70 5 2
2019 Mar 15 70 5 2
2019 Mar 16 70 5 2
(NOAA)
