Global H-alpha Network |
SEL EVENT # 5640 in NOAA AR 0069
Date: 2002, Aug 21
Start Time 2357 UT; Max Time //// UT; End Time 0003 UT
Coordinates: S08W61
Flare type: X-ray flare and Optical flare observed in H-alpha
Additional:
GOES X-ray Class: C3.1 ( Integrated flux from start to end: 1.0E-03 )
Optical: SF
There are an MPEG movie for this event, a GOES flux plot and several snapshots.