HS2219+1824 outburst Outburst of a bright SU UMa-type dwarf nova. Time-resolved photometry is encouraged! YYYYMMDD(UT) mag observer 20110810.685 <144 (Yutaka Maeda) 20110811.676 <144 (Yutaka Maeda) 20110811.728 <157c (Kenji Hirosawa) 20110822.026 <153 (Gary Poyner) 20110826.680 123 (Yutaka Maeda)