Space Weather Message Code: ALTXMF
Serial Number: 163
Issue Time: 2012 Jan 23 0350 UTC
ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2012 Jan 23 0348 UTC
NOAA Scale: R2 - Moderate
NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/NOAAscales
Potential Impacts: Area of impact centered on sub-solar point on the
sunlit side of Earth. Extent of likely blackout of HF radio
communication dependent upon current X-ray Flux intensity. For a
real-time information on affected area and expected duration - please
see http://www.swpc.noaa.gov/drap/index.html.
Thank you for using the Product Subscription Service. If you would like to remove a product subscription or update the personal information in your account, go to the Product Subscription Site. Please do not use the from address for correspondence, as it is not monitored. For comments or help, please contact SWPC Help.