Major Solar Event Reaches Earth
A significant solar storm, described by experts as one of the most powerful in two decades, is expected to impact Earth today. The British Geological Survey has upgraded its forecast to the highest level, warning that this geomagnetic event could seriously disrupt satellite navigation, communication systems and power grids across the United Kingdom.
What is a 'Cannibal Storm'?
According to NASA, a solar storm occurs when the sun blasts particles, energy, magnetic fields and material into the solar system. The current situation involves what scientists call a 'cannibal storm' - a second geomagnetic event that has effectively consumed the first, gathering strength as it travels toward our planet. The BGS confirms this phenomenon had already begun interfering with communications and satellite navigation systems before the main event's anticipated arrival by early afternoon.
Northern Lights Display Expected
While the solar storm presents potential challenges for technology, it also offers a spectacular natural light show. Impressive sightings of the aurora borealis were reported overnight across parts of the UK, with further displays likely tonight assuming clear, dark skies. The BGS indicates that people in Scotland, northern England and Northern Ireland have the best chance of witnessing the Northern Lights.
This developing story represents one of the most significant solar events in recent memory, with authorities monitoring the situation closely. The British Geological Survey emphasises that this could be one of the biggest geomagnetic storms in 20 years, occurring on Wednesday, 12 November 2025.
