SMS Alert der NOAA - M-Class Flare um 18:52 UT (20:52 MESZ)

Quelle: www.swpc.noaa.gov/drap/index.html - HF Funker aufgepasst :-)

Space Weather Message Code: ALTXMF - Serial Number: 182
Issue Time: 2012 Oct 22 1852 UTC

ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2012 Oct 22 1851 UTC
 
NOAA Scale: R2 - Moderate
Potential Impacts: 

Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time information on affected area and expected duration please see http://www.swpc.noaa.gov/drap/index.html.
Earth orbiting satellites detected an M5-class solar flare at 2012-10-22 1857 UTC.

Radiation storms and radio blackouts are possible.