Global H-alpha Network |
SEL EVENT # 490 in NOAA AR 0471
Date: 2003, Oct 04
Start Time 1542 UT; Max Time 1547 UT; End Time 1549 UT
Coordinates: S10E29
Flare type: X-ray flare and Optical flare observed in H-alpha
Additional: Several eruptive centers
GOES X-ray Class: M1.0 ( Integrated flux from start to end: 2.1E-03 )
Optical: SF
There are an MPEG movie for this event, a GOES flux plot and several snapshots.