Global H-alpha Network

SEL EVENT # 6420 in NOAA AR 1354
Date: 2011, Nov 18
Start Time 1707 UT; Max Time 1723 UT; End Time 1756 UT
Coordinates: S15E65
Flare type: X-ray flare and Optical flare observed in H-alpha
Additional: Several eruptive centers
GOES X-ray Class: C2.7 ( Integrated flux from start to end: 6.2E-03 )
Optical: SF

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


Automaticaly Generated on Fri Nov 18 20:01:58 2011
Please, send questions and comments to Vasyl Yurchyshyn