467 WOXX10 KWNP 280506 SUMSUD Space Weather Message Code: SUMSUD Serial Number: 281 Issue Time: 2024 Oct 28 0501 UTC SUMMARY: Geomagnetic Sudden Impulse Observed: 2024 Oct 28 0446 UTC Deviation: 48 nT Station: CNB 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