Observed solar radio maps at 37 GHz on 21-02-2021:
Max. Temp: 104.03 % of QSL, time: 20210221111320 (yyyymmddhhmmss), STATUS: Small activity
Max. Temp: 103.52 % of QSL, time: 20210221111528 (yyyymmddhhmmss), STATUS: Small activity
Max. Temp: 103.32 % of QSL, time: 20210221111736 (yyyymmddhhmmss), STATUS: Small activity
Max. Temp: 103.50 % of QSL, time: 20210221111944 (yyyymmddhhmmss), STATUS: Small activity
Max. Temp: 104.17 % of QSL, time: 20210221112152 (yyyymmddhhmmss), STATUS: Small activity
QSL at 37 GHz is 8200 +/- 500 K.
 
Detected solar events at 11.2 GHz on 21-02-2021:
Event 1: Flux: -20576.68 SFU, time: 202102211002204995 (yyyymmddhhmmssFF), LEVEL: TINY
Event 2: Flux: -8118.43 SFU, time: 202102211404594995 (yyyymmddhhmmssFF), LEVEL: TINY
Event 3: Flux: -8060.57 SFU, time: 202102211057084995 (yyyymmddhhmmssFF), LEVEL: TINY
Check the flare profile: http://www.metsahovi.fi/Sunant/20210221.png