Space Weather Prediction Center

National Oceanic and Atmospheric Administration

X1.9 flare (R3-Strong) event

R3-Strong flare event. SUVI 131 image
X1.9 flare (R3-Strong) event
published: Tuesday, December 2, 2025 16:29 UTC UTC

An X1.9 flare (R3-Strong) occurred at 01/0249 UTC from a currently unnumbered active region just rotating onto the visible disk in the solar NE (top left). Analysis will be conducted on any CMEs associated with this flare as imagery becomes available. Stay tuned to our webpage for updates.