SEL EVENT # 4390 in NOAA AR 2542
Date: 2016, May 04
Start Time 2243 UT; Max Time 2248 UT; End Time 2251 UT
Coordinates: N10E72
Flare type: X-ray flare and Optical flare observed in H-alpha
Additional:
GOES X-ray Class: C1.7 ( Integrated flux from start to end: 4.1E-04 )
Optical: 1N

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