Global H-alpha Network

SEL EVENT # 4270 in NOAA AR 1850
Date: 2013, Sep 20
Start Time 1651 UT; Max Time 1657 UT; End Time 1708 UT
Coordinates: N11E76
Flare type: X-ray flare and Optical flare observed in H-alpha
Additional:
GOES X-ray Class: C1.3 ( Integrated flux from start to end: 9.3E-04 )
Optical: SF

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


Automaticaly Generated on Fri Sep 20 20:00:58 2013
Please, send questions and comments to Vasyl Yurchyshyn