Global H-alpha Network

SEL EVENT # 770 in NOAA AR 0652
Date: 2004, Jul 20
Start Time 2109 UT; Max Time 2123 UT; End Time 2134 UT
Coordinates: N04E28
Flare type: X-ray flare and Optical flare observed in H-alpha
Additional: Several eruptive centers
GOES X-ray Class: C8.1 ( Integrated flux from start to end: 8.1E-03 )
Optical: SF

There are an MPEG movie for this event, a GOES flux plot and several snapshots.


Automaticaly Generated on Tue Jul 20 20:54:52 2004
Please, send questions and comments to Vasyl Yurchyshyn