Major X5.0 solar flare erupts from Region 3536 — the strongest flare of Solar Cycle 25 - The Watchers

A major X5.0 solar flare erupted from Active Region 3536 at 21:55 UTC on December 31, 2023. The event started at 21:36 and ended at 22:08 UTC. This is now the strongest solar flare of the current…
A major X5.0 solar flare erupted from Active Region 3536 at 21:55 UTC on December 31, 2023. The event started at 21:36 and ended at 22:08 UTC. This is now the…

Time Machine

Solar Flares FAQs – Solar Cycle 25

Sunspot 1890 produced powerful X3.3 and three M-class solar flares - The Watchers

Eruption continues at Klyuchevskoy, ash rising up to 6 km (20 000 feet) a.s.l., Russia - The Watchers

First X-class solar flare of Solar Cycle 24 - X2.3 on February 14, 2011 - The Watchers

Latest news updates from SpaceWeatherLive

A strong solar flare reaching M8.7 took place at 03:59 UTC Monday morning - The Watchers

Strong M8.7 solar flare erupts from Region 3435

NOAA NWS Space Weather Prediction Center

The Sun's X5.0 Flare: A Remarkable Event that Shows the Sun's Activity Cycle

GMS: HD Close up of March 6th X5.4 Flare

Major X5.0 solar flare erupts from Region 3536 — the strongest flare of Solar Cycle 25 - The Watchers