ALERT: Type II Radio Emission

Space Weather Message Code: ALTTP2
Serial Number: 1100
Issue Time: 2021 Sep 23 0510 UTC

ALERT: Type II Radio Emission
Begin Time: 2021 Sep 23 0444 UTC
Estimated Velocity: 966 km/s

NOAA Space Weather Scale descriptions can be found at Scales Explanation
www.swpc.noaa.gov/noaa-scales-explanation

Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.

, . .