The Northern Lights were visible over Cork last night.
Many people were watching the red and green spectacle at around half past 10.
It followed a strong geomagnetic storm, with the display visible from shortly after 9pm.
📍Northern Lights - Aurora, over Blackrock Castle, Cork 🏰 ✨
📸 biryani_monster21#Aurora #Cork #Ireland #Corkcity #BlackrockCastle #Beauty pic.twitter.com/cnJjXicvlD
— This is Ireland 🇮🇪☘️ (@ThisIsIreland3) January 20, 2026
