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Sun Unleashes Three M-Class Flares as Activity Surges

Labs attribute the short-term uptick to fast-rising X-ray flux from new active regions rotating into view.

Overview

  • Scientists reported three strong M-class flares occurring overnight into November 29.
  • Laboratories measured nearly a fivefold increase in solar X-ray flux over the prior 24 hours.
  • Researchers noted a higher rate of small and medium flares, signaling rapid growth of stored flare energy.
  • Forecasts keep the chance of X-class flares elevated yet moderate as monitoring continues.
  • Teams link recent activity swings to a pronounced hemispheric asymmetry and the Sun’s ~27-day rotation exposing active regions to Earth.