Global H-alpha Network

SEL EVENT # 9430 in NOAA AR 2680
Date: 2017, Sep 12
Start Time 1903 UT; Max Time 1920 UT; End Time 1928 UT
Coordinates: N10E41
Flare type: X-ray flare and Optical flare observed in H-alpha
Additional: Several eruptive centers
GOES X-ray Class: C1.6 ( Integrated flux from start to end: 1.1E-03 )
Optical: SF

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

Automaticaly Generated on Tue Sep 12 20:00:33 2017
Please, send questions and comments to Vasyl Yurchyshyn