An intense solar eruption recently triggered a rare "severe geomagnetic storm" alert for Earth, with the U.S. Naval Research ...

A violent solar eruption on May 31 launched a coronal mass ejection (CME) hurtling toward Earth, triggering a rare G4-level ...

Space weather experts warn that a "moderate" geomagnetic storm could rock Earth over the weekend, potentially lighting the ...

A severe G4 solar storm is expected to hit Earth on June 14, 2025, as reported by NOAA’s Space Weather Prediction Center; solar wind coming from a coronal hole—a region where the Sun’s magnetic field ...

A geomagnetic storm is headed toward Earth, potentially bringing displays of the northern lights and disruptions to critical ...

EDT on June 1, 2025, instruments registered a geomagnetic K-index of 8, creeping toward 9, meaning a solar storm has arrived.

Charged particles and magnetic fields produced by an eruption on the sun hit ... a severe geomagnetic storm alert on Sunday, June 1.Courtesy of NOAA Earth is currently in the midst of “solar ...

A severe geomagnetic storm is on the way, and it could disrupt communications, GPS systems and even produce rare auroras ...

Attention aurora chasers! Powerful geomagnetic storm conditions could trigger northern lights at mid-latitudes tonight as a ...

A powerful coronal mass ejection (CME) is predicted to hit Earth today, potentially triggering a severe geomagnetic storm and spectacular auroras.

A study published in the journal Earth and Planetary Science Letters has uncovered evidence of an extreme ancient solar storm ...

The impact is expected to spark a severe (G4-class) geomagnetic storm, raising the possibility of dazzling auroras visible ...