Global H-alpha Network

SEL EVENT # 400 in NOAA AR 1324
Date: 2011, Oct 20
Start Time 1533 UT; Max Time 1539 UT; End Time 1545 UT
Coordinates: N13E47
Flare type: X-ray flare and Optical flare observed in H-alpha
Additional: Several eruptive centers
GOES X-ray Class: C5.4 ( Integrated flux from start to end: 2.5E-03 )
Optical: SN

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


Automaticaly Generated on Thu Oct 20 20:01:28 2011
Please, send questions and comments to Vasyl Yurchyshyn