Alerts have been issued by weather forecasters for the Northern Lights as a potent geomagnetic storm is set to draw the stunning display towards the UK.
The Met Office has reported that R3 radio blackouts occurred due to intense solar flares on Sunday and Monday (November 9 to 10). These events can disrupt high-frequency radio communications on the sunlit side of the Earth, affecting aviation and shipping operations.
Following the X1.7 solar flare yesterday, Coronal Mass Ejections could cause additional geomagnetic disturbances in the upcoming nights, leading to a spectacular atmospheric show. The most intense activity is expected tonight, according to current forecasts.
Enthusiasts predict “powerful Northern Lights throughout this week” after the recent flare. While the aurora was not visible last night as per the Met Office, tonight carries a “chance of G3 Strong storms.” The forecaster mentioned that any aurora visibility is likely to be limited to the northernmost latitudes north of the UK on Monday.
“The arrival of a coronal mass ejection on Tuesday is expected to intensify geomagnetic activity, potentially making the aurora visible across northern UK and similar latitudes, and possibly even further south under ideal viewing conditions or through cameras,” the Met Office stated.
The Met Office has warned that geomagnetic activity is likely to continue until Wednesday, November 12, before calming down on Thursday. However, there is a possibility of further Earth-directed eruptions due to the complexity of the region.
In the Southern Hemisphere, the Met Office mentioned that Tuesday night’s aurora could be seen in southern New Zealand and potentially Tasmania. The Northern Lights occur when large solar explosions release charged particles into space.
When Earth’s magnetic field captures these particles, they collide with atmospheric gas molecules during a geomagnetic storm, resulting in the release of energy as light, creating the mesmerizing displays in the night sky. As per current forecasts by the Met Office, aurora activity is expected to peak around midnight on Tuesday, although cloudy conditions might hinder visibility in most parts of Britain.
Clear skies are anticipated over sections of North Wales and northern England after midnight, although the moon will already be visible by then.
One online commentator remarked, “Unfavorable weather for most of Wales, best viewing spots seem to be West Pembrokeshire or North West Wales. Anglesey offers good views but may be affected by the rising moon.”
To enjoy the best view of these faint auroras, it is recommended to locate a high vantage point with minimal light pollution and clear, unobstructed views.