Global H-alpha Network |
SEL EVENT # 3670 in NOAA AR 1169
Date: 2011, Mar 14
Start Time 1930 UT; Max Time 1952 UT; End Time 1954 UT
Coordinates: N18W48
Flare type: X-ray flare and Optical flare observed in H-alpha
Additional: Several eruptive centers
GOES X-ray Class: M4.2 ( Integrated flux from start to end: 1.0E-02 )
Optical: 1N
Below are an MPEG movie for this event, GOES flux plot and data file and several snapshots.