Space Weather Message Code: SUMX01
Serial Number: 203
Issue Time: 2025 Dec 01 0314 UTC
SUMMARY: X-ray Event exceeded X1
Begin Time: 2025 Dec 01 0227 UTC
Maximum Time: 2025 Dec 01 0249 UTC
End Time: 2025 Dec 01 0305 UTC
X-ray Class: X1.9
Location: N22E85
NOAA Scale: R3 - Strong
NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation
Potential Impacts: Area of impact consists of large portions of the sunlit side of Earth, strongest at the sub-solar point.
Radio - Wide area blackout of HF (high frequency) radio communication for about an hour.
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