Global H-alpha Network

SEL EVENT # 9890 in NOAA AR 1471
Date: 2012, Apr 30
Start Time 1430 UT; Max Time 1436 UT; End Time 1441 UT
Coordinates: S26E57
Flare type: X-ray flare and Optical flare observed in H-alpha
Additional: Several eruptive centers
GOES X-ray Class: C1.2 ( Integrated flux from start to end: 5.6E-04 )
Optical: SF

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


Automaticaly Generated on Mon Apr 30 20:00:53 2012
Please, send questions and comments to Vasyl Yurchyshyn