SEL EVENT # 3180 in NOAA AR 0486
Date: 2003, Oct 23
Start Time 1950 UT; Max Time 2004 UT; End Time 2014 UT
Coordinates: S17E84
Flare type: X-ray flare and Optical flare observed in H-alpha
Additional: Several eruptive centers
GOES X-ray Class: X1.1 ( Integrated flux from start to end: 9.8E-02 )
Optical: 1N

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