Observed solar radio maps at 37 GHz on 31-12-2018: Max. Temp: 103.05 % of QSL, time: 20181231102502 (yyyymmddhhmmss), STATUS: Small activity Max. Temp: 104.38 % of QSL, time: 20181231102805 (yyyymmddhhmmss), STATUS: Small activity Max. Temp: 104.15 % of QSL, time: 20181231103108 (yyyymmddhhmmss), STATUS: Small activity QSL at 37 GHz is 8200 +/- 500 K. Detected solar events at 11.2 GHz on 31-12-2018: Event 1: Flux: 235.08 SFU, time: 201812311449164995 (yyyymmddhhmmssFF), LEVEL: WEAK Check the flare profile: http://www.metsahovi.fi/Sunant/20181231.png