Global H-alpha Network |
SEL EVENT # 9880 in NOAA AR 1817
Date: 2013, Aug 11
Start Time 1927 UT; Max Time 1932 UT; End Time 2003 UT
Coordinates: S20E27
Flare type: X-ray flare and Optical flare observed in H-alpha
Additional:
GOES X-ray Class: C2.1 ( Integrated flux from start to end: 3.6E-03 )
Optical: SF
Below are an MPEG movie for this event, GOES flux plot and data file and several snapshots.