Product: Weekly Highlights and Forecasts
:Issued: 2024 Jun 03 0120 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 27 May - 02 June 2024
Solar activity ranged from low to high levels throughout the period. Region 3697 (S18, L=350, class/area=Eki/420 on 30 May) was the most productive region this period and produced five X-class flares, and seven M-class flares; the largest of which was an X2.8 flare at
27/0708 UTC. Region 3691 (N25, L=042, class/area=Ekc/480 on 27 May) produced three M-class events and Region 3695 (N27, L=028, class/area=Cao/30 on 01 Jun) produced a single M-class flare. Other notable activity included a long-duration X1.4/2b flare at 29/1437
UTC from Region 3697, with accompanying Type II and IV radio emissions, and an Earth-directed partial halo CME that arrived on 31 May. Additionally, an impulsive X1.0/2b flare at 01/1836 UTC and a long-duration M7.3 flare at 01/1939 UTC, both from Region 3697,
resulted in a CME that is likely to glance by Earth on 04 Jun.
No proton events were observed at geosynchronous orbit.
The greater than 2 MeV electron flux at geosynchronous orbit was at normal to moderate levels.
Geomagnetic field activity was at quiet and quiet to unsettled levels throughout much of the period. An isolated period of G1 (Minor) geomagnetic storming was observed early on 31 May due to CME activity.
Forecast of Solar and Geomagnetic Activity 03 June - 29 June 2024
Solar activity is likely to reach moderate and high levels throughout the period, with M-class flares likely and a varying chance for X-class flares through 29 Jun.
No proton events are expected at geosynchronous orbit
The greater than 2 MeV electron flux at geosynchronous orbit is expected to be at normal to moderate levels throughout the period.
Geomagnetic field activity is likely to reach G1 (Minor) geomagnetic storm levels on 04 Jun, and active levels on 05 Jun, due to the anticipated glancing-blow arrival of the 01 Jun CME. Active contidiions are expected on 09 Jun due to CH HSS influences. Quiet
and quiet to unsettled levels are expected to prevail throughout the remainder of the outlook period.
Product: 27-day Space Weather Outlook Table 27DO.txt
:Issued: 2024 Jun 03 0120 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
#null
# 27-day Space Weather Outlook Table
# Issued 2024-06-03
#
# UTC Radio Flux Planetary Largest
# Date 10.7 cm A Index Kp Index
2024 Jun 03 180 5 2
2024 Jun 04 185 18 5
2024 Jun 05 185 15 4
2024 Jun 06 180 5 2
2024 Jun 07 175 5 2
2024 Jun 08 175 8 3
2024 Jun 09 175 12 4
2024 Jun 10 175 10 3
2024 Jun 11 180 5 2
2024 Jun 12 175 5 2
2024 Jun 13 170 5 2
2024 Jun 14 170 5 2
2024 Jun 15 170 5 2
2024 Jun 16 170 5 2
2024 Jun 17 170 5 2
2024 Jun 18 170 5 2
2024 Jun 19 170 8 3
2024 Jun 20 180 8 3
2024 Jun 21 190 5 2
2024 Jun 22 190 8 3
2024 Jun 23 190 8 3
2024 Jun 24 195 5 2
2024 Jun 25 195 5 2
2024 Jun 26 200 5 2
2024 Jun 27 205 5 2
2024 Jun 28 205 5 2
2024 Jun 29 205 5 2
(NOAA)
