Morning Overview on MSN

Three flares from sunspot region 4455 — M9.3, M7.7, and X1.0 — fired off in roughly 10 hours and lit up Earth-directed CMEs

Three solar flares from sunspot region 4455, classified at M9.3, M7.7, and X1.0, erupted within roughly 10 hours on June 3, 2026, each launching a coronal mass ejection aimed at Earth. The rapid-fire ...
Hosted on MSN

Sunspot region 4455 fired an M9.3, an M7.7 and an X1.0 flare inside 24 hours

Sunspot region 4455 unleashed three powerful solar flares within a single 24-hour window: an M9.3, an M7.7, and an X1.0. The rapid-fire sequence, recorded in NOAA’s official daily event logs, ...