The UGSU-type star 0203+56A UV Per was noted last evening as undergoing one of its rare outbursts.
On 2012-06-24.1667UT the variable was seen at magnitude 13.3 when still very low in the northeastern sky. Unfortunately, coverage of this star seems to have been particularly poor recently, with no reported observations indicated in AAVSO records since mid April of this year. Thus, it is difficult to say how long the current outburst may have been in progress.
BRJ
Links:
[1] http://www.aavso.org/forums/variable-star-observing/campaigns-observation-reports