Space Weather Message Code: ALTTP2
Serial Number: 1102
Issue Time: 2021 Sep 28 0649 UTC
ALERT: Type II Radio Emission
Begin Time: 2021 Sep 28 0620 UTC
Estimated Velocity: 534 km/s
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.