Product: Weekly Highlights and Forecasts
:Issued: 2018 Aug 06 0236 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Product description and SWPC web contact http://www.swpc.noaa.gov/weekly.html
#
# Weekly Highlights and Forecasts
#
Highlights of Solar and Geomagnetic Activity 30 July - 05 August 2018
Solar activity was very low throughout the period. Region 2717 (S08, L=027, class/area=Axx/10 on 02 Aug) was briefly the sole active region with sunspots, but was largely unproductive. No
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 reached high levels on 30 Jul, moderate levels on 31 Jul, and 01, 03-04 Aug. Normal levels were observed throughout the rest of the period. Geomagnetic field activity was quiet to unsettled on 31 Jul, and 01-03 Aug, with quiet conditions observed throughout the remainder of the period, under a nominal solar wind environment.
Forecast of Solar and Geomagnetic Activity 06 August - 01 September 2018
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 reach high levels on 21-26 Aug. Moderate levels are expected on 06-11, 18-20, 27-31 Aug and 01 Sep. Normal levels are expected throughout the remainder of the outlook period. Geomagnetic field activity is likely to reach G1 (Minor) geomagnetic storm levels on 20 Aug due to the influence of a negative polarity, coronal hole high-speed stream. Active conditions are expected on 07-08, 17, and 20-21 Aug due to multiple, recurrent coronal hole high-speed streams. Quiet to unsettled conditions are expected throughout the remainder of the outlook period.
Product: 27-day Space Weather Outlook Table 27DO.txt
:Issued: 2018 Aug 06 0236 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Product description and SWPC web contact http://www.swpc.noaa.gov/wwire.html
#
# 27-day Space Weather Outlook Table
# Issued 2018-08-06
#
# UTC Radio Flux Planetary Largest
# Date 10.7 cm A Index Kp Index
2018 Aug 06 69 8 3
2018 Aug 07 69 12 4
2018 Aug 08 69 12 4
2018 Aug 09 69 8 3
2018 Aug 10 69 5 2
2018 Aug 11 69 5 2
2018 Aug 12 69 8 3
2018 Aug 13 69 8 3
2018 Aug 14 69 5 2
2018 Aug 15 69 5 2
2018 Aug 16 69 8 3
2018 Aug 17 69 12 4
2018 Aug 18 69 5 2
2018 Aug 19 69 5 2
2018 Aug 20 69 20 5
2018 Aug 21 69 12 4
2018 Aug 22 69 5 2
2018 Aug 23 70 5 2
2018 Aug 24 70 5 2
2018 Aug 25 70 5 2
2018 Aug 26 70 5 2
2018 Aug 27 70 5 2
2018 Aug 28 70 5 2
2018 Aug 29 70 5 2
2018 Aug 30 70 5 2
2018 Aug 31 70 5 2
2018 Sep 01 69 5 2
(NOAA)
