By Callum Hoare & Emilia Randall TheNorthern Lights will make a second appearance over the UK today with a major geomagnetic storm meaning those in Ireland are most likely to see the spectacle. The aurora alert from UK’s Aurorawatch remains on “red,” indicating potential high-intensity activity tonight across the UK including Wales. The Northern Lights may be visible again tonight as conditions are expected to be favourable, according to the Met Office. Met Office spokesperson Stephen Dixon said the conditions that allowed the Northern Lights to appear on Friday night could be replicated on Sa…