Space Weather Message
Issued by NWS
Issued by NWS
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704 WOXX01 KWNP 282251 SUMXM5 Space Weather Message Code: SUMXM5 Serial Number: 299 Issue Time: 2025 Nov 28 2246 UTC SUMMARY: X-ray Event exceeded M5 Begin Time: 2025 Nov 28 2211 UTC Maximum Time: 2025 Nov 28 2222 UTC End Time: 2025 Nov 28 2224 UTC X-ray Class: M5.9 Location: S16E80 NOAA Scale: R2 - Moderate www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered primarily on sub-solar point on the sunlit side of Earth. Radio - Limited blackout of HF (high frequency) radio communication for tens of minutes. # 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