Dear colleagues, A possible SU UMa-type dwarf nova HS1340+1524 (orbital period = 92.66+/-0.17 min, Aungwerojwit et al. 2006) is in outburst. object YYYYMMDD(UT) mag code HS1340+1524 20070423.57245 14.29V Mhh.VSOLJ Best regards, Hiroyuki Maehara VSNET Collaboration Team