Global H-alpha Network |
SEL EVENT # 9270 in NOAA AR 1875
Date: 2013, Oct 21
Start Time 1540 UT; Max Time 1610 UT; End Time 1616 UT
Coordinates: N07E24
Flare type: X-ray flare and Optical flare observed in H-alpha
Additional: Several eruptive centers
GOES X-ray Class: C2.4 ( 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.