Solar Storm 2024 May 10. On thursday, may 9, 2024, the noaa space weather prediction center issued a severe (g4) geomagnetic storm watch, marking the first such event since 2005. Noaa space weather forecasters have observed at least seven coronal mass ejections (cmes) from the sun, with impacts expected to arrive on earth as early as midday friday, may 10, and persist through sunday, may 12, 2024.
A geomagnetic storm brought colourful auroras overnight in southern canada, the northern united states and parts of europe. The archive is filled with data between the year 1996 and yesterday.