‘Strongest of its kind’ flare may cause blackouts, massive solar storm on Earth New York Post Northern lights forecast for northern US, Midwest this week as solar flares increase USA TODAYBiggest solar flare since 2017 erupts from sun and Earth is in the firing line (video) Space.comNorthern lights are forecast in Iowa again this week, but might not be as vibrant as May Des Moines RegisterGeomagnetic Storm Watch issued; Prepare for northern lights over Michigan, southern Midwest MLive.com