'Severe geomagnetic storm watch' - the first in nearly 20 years - is issued with NOAA warning the world's powe Daily Mail'Severe' solar storm could trigger Northern Lights as far south as Alabama Friday night Fox Weather NOAA Alert: First "Severe Geomagnetic Storm Watch" since 2005 Earth.comAn aurora may shimmer across Louisiana night sky as space forecasters issue rare solar warning NOLA.comNorthern Lights spectacle anticipated: May 10-11 abc7amarillo.com