WOXX10 KWNP 241431 WARSUD Space Weather Message Code: WARSUD Serial Number: 220 Issue Time: 2024 Mar 24 1426 UTC WARNING: Geomagnetic Sudden Impulse expected Valid From: 2024 Mar 24 1430 UTC Valid To: 2024 Mar 24 1500 UTC IP Shock Passage Observed: 2024 Mar 24 1411 UTC www.swpc.noaa.gov/noaa-scales-explanation # Issued by the US Dept. of Commerce, NOAA, Space Weather Prediction Center # Recent messages, data, and help at http://swpc.noaa.gov/alerts/ # Send questions to SWPC.Webmaster@noaa.gov