NOAA classifies geomagnetic storms on a scale of G1 (minor) to G5 (extreme), with G5 being the most powerful and least common ...

The NOAA issued a geomagnetic storm watch for Thursday and Friday with the northern lights expected to be visible over parts ...

After witnessing the array of Northern Lights as far south as Colorado, we discuss how Coronal Mass Ejections (CME) are ...

Macy's Thanksgiving Day Parade 2024: when does it start, how to watch, who will perform and more ...

This effect is worst on the sun-facing side of the Earth. The CME released at the same time as the X3.3-class flare may also hit the Earth, though forecasters can't yet tell how direct the impact ...

A CME was not produced from the solar flare, which removes the chance for a geomagnetic storm to impact Earth and create auroras. The sun put on quite the spooktacular show on Halloween ...

Strong solar flares like this can cause coronal mass ejections (CME); explosions of plasma and magnetic field that can cause geomagnetic storms when they are directed at Earth. The CME from this ...

The category X14 flare is the 7th-strongest recorded with modern instruments by one measure. It erupted from the far side of the sun and was accompanied by a massive coronal mass ejection (CME ...

A solar flare is a sudden brightening observed ... They are mainly followed by a colossal coronal mass ejection also known as a CME.

May 22, 2024 — Surprise findings suggest sunspots and solar flares could be generated ... showing the development of turbulence as a Coronal Mass Ejection (CME) interacted with the ambient ...