Global H-alpha Network

SEL EVENT # 3790 in NOAA AR 1618
Date: 2012, Nov 20
Start Time 1921 UT; Max Time 1928 UT; End Time 1932 UT
Coordinates: N07E15
Flare type: X-ray flare and Optical flare observed in H-alpha
Additional: Several eruptive centers
GOES X-ray Class: M1.6 ( Integrated flux from start to end: 5.2E-03 )
Optical: SN

Below are an MPEG movie for this event, GOES flux plot and data file and several snapshots.


Automaticaly Generated on Tue Nov 20 20:02:50 2012
Please, send questions and comments to Vasyl Yurchyshyn