Observed solar radio maps at 37 GHz on 25-10-2021: Max. Temp: 109.64 % of QSL, time: 20211025094641 (yyyymmddhhmmss), STATUS: Low activity Max. Temp: 109.22 % of QSL, time: 20211025094847 (yyyymmddhhmmss), STATUS: Low activity Max. Temp: 110.50 % of QSL, time: 20211025105416 (yyyymmddhhmmss), STATUS: Medium activity Max. Temp: 110.21 % of QSL, time: 20211025105631 (yyyymmddhhmmss), STATUS: Medium activity QSL at 37 GHz is 8200 +/- 500 K.