Global H-alpha Network

SEL EVENT # 10 in NOAA AR 9961
Date: 2002, May 20
Start Time 1521 UT; Max Time 1527 UT; End Time 1531 UT
Coordinates: S21E65
Flare type: X-ray flare and Optical flare observed in H-alpha
Additional: Several eruptive centers
GOES X-ray Class: X2.1 ( Integrated flux from start to end: 6.5E-02 )
Optical: 2N

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


Automaticaly Generated on Mon May 20 19:27:12 2002
Please, send questions and comments to Vasyl Yurchyshyn