No reports of northern lights visible from Chicago-area skies had come in by Monday, according to Chicago Astronomer Joe ...

Space weather experts have warned about potential G4-class geomagnetic storm conditions—one of the more severe classifications expected to peak today, June 2. The origin of this solar unrest is ...

Eastern Daylight Time on June 1, 2025, instruments registered a geomagnetic K-index of 8, edging closer to 9, a rare level ...

A cropping systems specialist says that major disturbances in Earth’s magnetosphere will continue to disrupt GPS navigation ...

A powerful solar storm stunned millions across the United States on 1 June 2025, as vibrant northern lights danced over ...

If you have clear skies and are in a more rural area away from city lights, you may be able to see an aurora in the northern ...

The National Oceanic and Atmospheric Administration’s Space Weather Prediction Center has issued a G4 (severe) geomagnetic ...

Canada is ready for a light show. A solar storm will cause the northern lights to appear. The best viewing time is late ...

The mega solar storm that struck Earth is subsiding and the radiation is calming down after battering the planet's magnetic field overnight. The h ...

These space weather events can disturb the Earth’s magnetic field and at this severe level cause “more frequent and longer ...

The geomagnetic storm was triggered by the impact of a coronal mass ejection (CME) from the Sun. A powerful geomagnetic storm ...

G3 to G4 levels are possible during this early phase ... is not prepared for extreme space weather. They conducted a 'solar storm emergency drill', simulating what would happen if a major ...