Observed solar radio maps at 37 GHz on 23-10-2021: Max. Temp: 105.93 % of QSL, time: 20211023101445 (yyyymmddhhmmss), STATUS: Low activity Max. Temp: 110.55 % of QSL, time: 20211023101652 (yyyymmddhhmmss), STATUS: Medium activity Max. Temp: 106.00 % of QSL, time: 20211023101904 (yyyymmddhhmmss), STATUS: Low activity Max. Temp: 107.33 % of QSL, time: 20211023102110 (yyyymmddhhmmss), STATUS: Low activity Max. Temp: 108.05 % of QSL, time: 20211023102323 (yyyymmddhhmmss), STATUS: Low activity Max. Temp: 105.66 % of QSL, time: 20211023114236 (yyyymmddhhmmss), STATUS: Low activity Max. Temp: 104.60 % of QSL, time: 20211023114443 (yyyymmddhhmmss), STATUS: Small activity Max. Temp: 105.53 % of QSL, time: 20211023114650 (yyyymmddhhmmss), STATUS: Low activity QSL at 37 GHz is 8200 +/- 500 K.