Geomagnetic Storm 2024 Time Usa. A severe geomagnetic storm watch was issued on may 9, 2024, due to multiple coronal mass ejections from a large sunspot cluster. Learn about the impacts of space weather.
Friday, may 10, 2024 22:40 utc. A powerful geomagnetic storm caused by a solar flare could bring colorful auroras to regions as far south as alabama and northern california on thursday night,.