Global H-alpha Network

SEL EVENT # 4900 in NOAA AR 0069
Date: 2002, Aug 20
Start Time 2242 UT; Max Time 2245 UT; End Time 2247 UT
Coordinates: S07W48
Flare type: X-ray flare and Optical flare observed in H-alpha
Additional:
GOES X-ray Class: C5.4 ( Integrated flux from start to end: 1.2E-03 )
Optical: SF

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


Automaticaly Generated on Wed Aug 21 23:28:06 2002
Please, send questions and comments to Vasyl Yurchyshyn