Thursday, December 27, 2018

Weekly Propagation Forecast Bulletins



Product: Weekly Highlights and Forecasts
:Issued: 2018 Dec 24 0103 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Product description and SWPC web https://www.swpc.noaa.gov/content/subscription-services
#
#                Weekly Highlights and Forecasts
#
Highlights of Solar and Geomagnetic Activity 17 - 23 December 2018

Solar activity was very low throughout the period. 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 moderate levels each day of the period.

Geomagnetic field activity was quiet to unsettled on 18 and 20 Dec with quiet conditions observed throughout the remainder of the period.

Forecast of Solar and Geomagnetic Activity 24 December - 19 January 2019

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 06-12 Jan with moderate flux levels expected on 04-05 Jan and 13-19 Jan. Normal levels are expected
throughout the remainder of the period.

Geomagnetic field activity is expected to reach active levels on 29 Dec, 04 Jan, and 16 Jan due to recurrent, CH HSS influence. Quiet to unsettled conditions are expected throughout the remainder of the outlook period.

Product: 27-day Space Weather Outlook Table 27DO.txt
:Issued: 2018 Dec 24 0103 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Product description and SWPC web contact https://www.swpc.noaa.gov/content/subscription-services
#
#      27-day Space Weather Outlook Table
#                Issued 2018-12-24
#
#   UTC      Radio Flux   Planetary   Largest
#  Date       10.7 cm      A Index    Kp Index
2018 Dec 24      71           8          3
2018 Dec 25      71           5          2
2018 Dec 26      71           5          2
2018 Dec 27      71           5          2
2018 Dec 28      71           8          3
2018 Dec 29      71          12          4
2018 Dec 30      71          10          3
2018 Dec 31      72           8          3
2019 Jan 01      72           5          2
2019 Jan 02      72           5          2
2019 Jan 03      72          10          3
2019 Jan 04      72          12          4
2019 Jan 05      72          10          3
2019 Jan 06      70          10          3
2019 Jan 07      70           8          3
2019 Jan 08      70           5          2
2019 Jan 09      70           5          2
2019 Jan 10      70           5          2
2019 Jan 11      70           5          2
2019 Jan 12      70           5          2
2019 Jan 13      70           5          2
2019 Jan 14      69           5          2
2019 Jan 15      69           5          2
2019 Jan 16      69          12          4
2019 Jan 17      69           5          2
2019 Jan 18      69           5          2
2019 Jan 19      71           5          2
(NOAA)