High Cadence Class X1.8 Solar Flare of 4 Nov 2025

Описание: The major class X1.8 solar flare of 4 November 2025 was associated with a fast coronal mass ejection of about 1,300 kilometers per second. This high-cadence view of the solar flare was captured by the Solar Dynamics Observatory at a wavelength of 304 Angstroms.