Observed solar radio maps at 37 GHz on 18-04-2018: QSL at 37 GHz is 8200 +/- 500 K. Detected solar events at 11.2 GHz on 18-04-2018: Event 1: Flux: -572.37 SFU, time: 201804180901054995 (yyyymmddhhmmssFF), LEVEL: TINY Check the flare profile: http://www.metsahovi.fi/Sunant/20180418.png