NOAA Alerts….

Space Weather Message Code: ALTTP2Serial Number: 1130Issue Time: 2022 Apr 20 0426 UTC ALERT: Type II Radio EmissionBegin Time: 2022 Apr 20 0355 UTCEstimated Velocity: 1630 km/s NOAA Space Weather Scale descriptions can be found atwww.swpc.noaa.gov/noaa-scales-explanation Description: Type II emissions Read more…