NASA

geomagnetic storm solar flare

G4 – Severe geomagnetic storm : The Wrath of the Sun Threatens the Earth

June 1, 2025 — The heavens are ablaze with fury, and Earth stands in the crosshairs of a cosmic onslaught. The U.S. Space Weather Prediction Center (SWPC) has issued a dire G4 – Severe geomagnetic storm watch for June 2, 2025, following a violent eruption on the Sun’s surface—a long-duration M8.1 solar flare from Active Region 4100 that unleashed a colossal coronal mass ejection (CME) now barreling toward our planet.

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geomagnetic storm solar flare

Solar Fireworks Alert: G2 Storm to Light Up Skies on April 16

A G2 – Moderate geomagnetic storm watch is in effect for April 16, 2025, triggered by a dramatic coronal mass ejection (CME) unleashed during a filament eruption on April 13. The Sun is keeping us on our toes, with moderate solar activity expected through April 15 and a chance for dazzling auroras by midweek. Buckle up for a wild ride through the solar system’s latest antics!

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geomagnetic storm solar flare

Brace for Impact: A Major X1.1 Solar Flare Could Light Up New Year’s Eve!

In an electrifying cosmic event, a powerful X1.1 solar flare erupted from Active Region 3936 at 07:18 UTC this morning. While this celestial explosion dazzled astronomers worldwide, it also triggered excitement about a possible Coronal Mass Ejection (CME) that could reach Earth as early as December 31, just in time for the New Year celebrations!

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