SEL EVENT # 210 in NOAA AR 9963
Date: 2002, May 21
Start Time 1717 UT; Max Time 1723 UT; End Time 1730 UT
Coordinates: N11E69
Flare type: X-ray flare and Optical flare observed in H-alpha
Additional: Several eruptive centers
GOES X-ray Class: C3.2 ( Integrated flux from start to end: 1.8E-03 )
Optical: SF

There are an MPEG movie for this event, a GOES flux plot and several snapshots.