A G4 geomagnetic storm could make the Northern Lights visible across parts of the UK this weekend, the first warning of its kind in nearly two decades, according to the Met Office.
This weekend, the UK might witness the Northern Lights due to a strong solar storm, classified as a G4 geomagnetic storm by the Met Office. This is the first such storm warning issued in nearly two decades. Krista Hammond, the Met Office’s space weather manager, stated that the auroras could be visible on Friday and Saturday nights. The best chances for viewing are in Scotland, Northern Ireland, northern England, and Wales.
Several coronal mass ejections from the sun were reported as the cause, with the solar activity coupled with clear skies enhancing viewing opportunities. The US National Oceanic and Atmospheric Administration (NOAA) has also recognized the storm’s strength, noting its potential to display northern lights as far south as Alabama and northern California in the US.
Weather forecasts also indicate that this weekend will bring warm temperatures, reaching up to 26C in the south-east on Saturday and possibly 27C on Sunday. However, the pleasant weather is expected to shift by Sunday, with thunderstorms forecasted, leading to possible heavy rainfall and travel disruptions.
Looking ahead, the UK is set for unsettled weather conditions until May 25, following the collapse of a brief heatwave. The Met Office forecasts heavy rain and thunder across many parts of the country starting from May 12, continuing to affect various regions including Manchester, Newcastle, and Scotland.
Despite the upcoming rainy spell, temperatures this weekend are expected to remain warm. The Met Office advises the public to stay informed on the changing weather conditions and prepare for possible interruptions due to the weather.
