Global H-alpha Network

SEL EVENT # 5460 in NOAA AR 0069
Date: 2002, Aug 21
Start Time 1720 UT; Max Time 1725 UT; End Time 1727 UT
Coordinates: S11W60
Flare type: X-ray flare and Optical flare observed in H-alpha
Additional: Several eruptive centers
GOES X-ray Class: C4.8 ( Integrated flux from start to end: 1.7E-03 )
Optical: SF

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


Automaticaly Generated on Thu Aug 22 09:58:47 2002
Please, send questions and comments to Vasyl Yurchyshyn