The National Oceanic and Atmospheric Administration (NOAA) has issued a strong geomagnetic storm watch for Monday evening, raising the chances of northern lights across parts of the United States.

A powerful geomagnetic storm has illuminated skies across the United States, with dazzling displays of red, purple, and green northern lights visible as far south as Florida, Alabama, Ohio, and Texas.

The Earth has just experienced its longest geomagnetic storm in over seven years, lasting a total of 66 hours, according to the Solar Astronomy Lab of the Space Research Institute of the Russian Academy of Sciences.

The Space Weather Prediction Center of the National Oceanic and Atmospheric Administration has issued a G4 (severe) geomagnetic storm alert for Monday.

A strong solar storm is expected to strike Earth later this week, potentially exacerbating the stress on power grids already impacted by recent hurricanes in the United States.

A strong geomagnetic storm is expected to hit Earth on October 5-6, triggered by intense solar flares in active regions of the Sun.

A geomagnetic storm is currently affecting Azerbaijan and is anticipated to continue until September 11, according to the Astrophysics Department at Baku State University (BSU).

Earth is gearing up for a significant geomagnetic storm, classified as G3 level, anticipated to occur on July 30-31, News.Az reports citing the Shamakhi Astrophysical Observatory named after Nasreddin Tusi.

The May 11 solar storm on Earth has reached the extreme G5 level which has been registered for the first time since August 2005, says Institute of Applied Geophysics .