X8.3 solar flare in 2026: strongest flare of the year and a science current-affairs fact

Direct fact

In March 2026, an X8.3 solar flare was reported as the strongest solar flare of 2026, making it a high-value science and space-weather fact.

Key specifics

• The flare classification mentioned is X8.3.
• It was described as the strongest solar flare of 2026.
• The event is a space-weather and solar-physics topic.
• The source dates it to March 2026, suitable for current-affairs recall.

Exam lens

Science and technology question, X8.3 solar flare, strongest of 2026, March 2026; TNPSC may ask the classification, year, and topic area of space weather.