Geomagnetic Storm Expected to Illuminate Northern U.S. with Northern Lights
A geomagnetic storm, driven by a fast stream of solar wind from a large coronal hole in the sun's atmosphere, is anticipated to create visible auroras as far south as northern Michigan and Maine. The National Oceanic and Atmospheric Administration's (NOAA) Space Weather Prediction Center forecasts minor (G1) geomagnetic storm conditions from May 15 through May 17, with peak activity expected between 11 p.m. and 2 a.m. EDT. This phenomenon could allow residents in parts of the northern U.S., including Alaska, North Dakota, Minnesota, Wisconsin, Michigan, and Maine, to witness the northern lights. However, the visibility of auroras is contingent on several factors such as cloud cover, darkness, and the Earth's magnetic field's response to the solar wind.