Solar Flare 2024 April. Viewing archive of thursday, 5 september 2024. The archive is filled with data between the year 1996 and yesterday.

The greatest observed 3 hr kp over the past 24 hours was 3 (below noaa scale levels). On april 17, 2021, one of the solar terrestrial relations observatory (stereo) spacecraft captured this view of a coronal mass ejection billowing away from the sun (which is covered by the black disk at center to better see features around it).