Global H-alpha Network

SEL EVENT # 6390 in NOAA AR 9830
Date: 2002, Feb 18
Start Time 2018 UT; Max Time 2115 UT; End Time 2158 UT
Coordinates: S20E16
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: 4.2E-02 )
Optical: SF

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


Automaticaly Generated on Mon Feb 18 21:29:27 2002
Please, send questions and comments to Vasyl Yurchyshyn