Solar flares — Sep 11, 2005
The strongest solar flare in the day
Flare of M3.4 level (strong) — in 03:35
Solar activity index
Value for Sep 11, 2005 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Sep 10, 2005 to Sep 11, 2005
Time zone — UTC+01 (London) - summer time

This chart in PNG format — high resolution
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List of solar flares for Sep 11, 2005
Total number of flares of class C and higher — 7 flares
C type — 4 | M type — 3 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
C6.5
|
23:12 | 23:15 | 23:18 | 808 |
C1.9
|
23:05 | 23:08 | 23:11 | — |
M1.3
|
21:29 | 21:40 | 21:49 | — |
M3.0
|
13:44 | 14:12 | 14:53 | 808 |
C4.4
|
08:06 | 08:10 | 08:17 | 808 |
C7.1
|
07:09 | 07:18 | 07:25 | 808 |
M3.4
|
03:29 | 03:35 | 03:40 | 808 |