Weekly Propagation Forecast Bulletins

Propagation Globe

Product: Weekly Highlights and Forecasts
:Issued: 2018 Oct 22 0041 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 15 - 21 October 2018

Solar activity was very low this period under a spotless solar disk. No Earth-directed CMEs were observed during the summary period.

No proton events were observed at geosynchronous orbit.

The greater than 2 MeV electron flux at geosynchronous orbit reached high levels on 16-20 Oct and was at moderate levels on 15 and 21 Oct.

Geomagnetic field activity reached unsettled levels on 15 Oct due to waning, negative polarity CH HSS influence. The geomagnetic field was quiet throughout the remainder of the period.

Forecast of Solar and Geomagnetic Activity 22 October - 17 November 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 22-25 Oct, 04-09 and 12-16 Nov with moderate flux levels expected throughout the remainder of the
period.

Geomagnetic field activity is expected to reach G1 (Minor)
geomagnetic storm levels on 03-04 Nov with active levels expected on 29 Oct and 05-06 Nov due to the influence of recurrent CH HSSs.

Product: 27-day Space Weather Outlook Table 27DO.txt
:Issued: 2018 Oct 22 0041 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 2018-10-22
#
#   UTC      Radio Flux   Planetary   Largest
#  Date       10.7 cm      A Index    Kp Index
2018 Oct 22      70           6          2
2018 Oct 23      69           5          2
2018 Oct 24      69          12          3
2018 Oct 25      68           8          3
2018 Oct 26      68           8          3
2018 Oct 27      68           5          2
2018 Oct 28      68           8          3
2018 Oct 29      68          12          4
2018 Oct 30      68           5          2
2018 Oct 31      68           5          2
2018 Nov 01      68           5          2
2018 Nov 02      68           5          2
2018 Nov 03      68          22          5
2018 Nov 04      68          20          5
2018 Nov 05      68          15          4
2018 Nov 06      70          15          4
2018 Nov 07      70           8          3
2018 Nov 08      70           5          2
2018 Nov 09      70          12          3
2018 Nov 10      70           8          3
2018 Nov 11      70          10          3
2018 Nov 12      70           5          2
2018 Nov 13      70           5          2
2018 Nov 14      70           5          2
2018 Nov 15      70           5          2
2018 Nov 16      70           5          2
2018 Nov 17      70           5          2
(NOAA)