|Global H-alpha Network|
SEL EVENT # 1720 in NOAA AR 0484
Date: 2003, Oct 18
Start Time 2125 UT; Max Time 2129 UT; End Time 2133 UT
Flare type: X-ray flare and Optical flare observed in H-alpha
GOES X-ray Class: C2.3 ( Integrated flux from start to end: 8.6E-04 )
There are an MPEG movie for this event, a GOES flux plot and several snapshots.