PRIMETIMER on MSN

What is a severe geomagnetic storm? Everything to know as the NOAA issues G4 alert on its 5 intensity scale

For the unversed, a severe geomagnetic storm occurs when the Earth's magnetic field is disturbed by magnetic field or plasma structures, such as corotating interaction regions (CIRs) and coronal mass ...
htxt

SPEEDRUN – The Solar Storm is here and touching your gadgets

The solar storm is touching all your gadgets or it will be soon. Finally, the end of the week is come. Let us rejoice ...

Why Space Weather Puts Power Grids At Risk

A severe geomagnetic storm put the power grids in at least 11 states at risk this week, posing a threat to millions.
Starlust on MSN

A strong G3 storm persists, with an even more powerful G4 blast set to strike Earth this week

The third coronal mass ejection (CME) arrived on November 12, but its initial impact was surprisingly weaker than expected.
Lawyer Monthly

Brace for Impact: Solar Storm Could Knock Out Phones, Power, and GPS Within Hours

A massive G4 solar storm is racing toward Earth — phone networks, GPS, and power grids face chaos. Here’s what you must know ...

Power Grid Warning Issued for 11 States

The NOAA issued ongoing space weather alerts in 2025, noting that solar activity, including minor radio blackouts (R1 level), ...

Will northern lights be visible in Naples area tonight? See Aurora Borealis map

Northern lights are expected to dance across U.S. skies again on Wednesday night, Nov. 12, after appearing as far south as ...