Global H-alpha Network

SEL EVENT # 9820 in NOAA AR 1875
Date: 2013, Oct 22
Start Time 2115 UT; Max Time 2120 UT; End Time 2122 UT
Coordinates: N04W01
Flare type: X-ray flare and Optical flare observed in H-alpha
Additional: One or more brilliant points
GOES X-ray Class: M4.2 ( Integrated flux from start to end: 7.5E-03 )
Optical: 1B

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

Automaticaly Generated on Tue Oct 22 20:01:37 2013
Please, send questions and comments to Vasyl Yurchyshyn