SEL EVENT # 2520 in NOAA AR 1564
Date: 2012, Sep 06
Start Time 1727 UT; Max Time 1731 UT; End Time 1734 UT
Coordinates: S17W08
Flare type: X-ray flare and Optical flare observed in H-alpha
Additional: Several eruptive centers
GOES X-ray Class: C1.4 ( Integrated flux from start to end: 3.6E-04 )
Optical: SF

Below are an MPEG movie for this event, GOES flux plot and data file and several snapshots.