According to AAVSO data, U Gem has undergone an outburst. YYYYMMDD(UT) mag observer 20080527.2583 102 (Mike Linnolt) 20080527.3861 108 (MTH) 20080528.0806 95 (KMA) 20080528.1336 9.75V (W. G. Dillon) 20080528.2833 96 (Mike Linnolt)