Global H-alpha Network |
SEL EVENT # 1670 in NOAA AR 1731
Date: 2013, May 03
Start Time 1639 UT; Max Time 1655 UT; End Time 1722 UT
Coordinates: N10W38
Flare type: X-ray flare and Optical flare observed in H-alpha
Additional: Parallel ribbon
GOES X-ray Class: M1.3 ( Integrated flux from start to end: 2.5E-02 )
Optical: 2N
Below are an MPEG movie for this event, GOES flux plot and data file and several snapshots.