Solar flares — Sep 15, 2005
The strongest solar flare in the day
Flare of X1.1 level (very strong) — in 09:38
Solar activity index
Value for Sep 15, 2005 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Sep 14, 2005 to Sep 15, 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 15, 2005
Total number of flares of class C and higher — 17 flares
C type — 14 | M type — 2 | X type — 1
start | maximum | end | region | |
---|---|---|---|---|
C3.8
|
22:56 | 23:00 | 23:05 | — |
C1.5
|
21:35 | 21:39 | 21:41 | — |
M1.0
|
19:55 | 20:10 | 20:26 | 808 |
C2.3
|
19:21 | 19:30 | 19:38 | 808 |
C4.8
|
17:28 | 17:51 | 18:02 | 808 |
C1.1
|
17:14 | 17:20 | 17:24 | — |
C5.2
|
16:32 | 16:35 | 16:37 | — |
C7.1
|
15:44 | 16:17 | 16:31 | 808 |
C1.0
|
15:33 | 15:37 | 15:42 | 808 |
C1.0
|
11:37 | 11:42 | 11:46 | — |
X1.1
|
09:30 | 09:38 | 09:46 | 808 |
C1.8
|
07:44 | 07:53 | 07:56 | 808 |
C2.6
|
05:57 | 06:00 | 06:02 | 808 |
M1.3
|
02:52 | 03:12 | 03:18 | — |
C8.5
|
01:51 | 02:19 | 02:46 | 808 |
C3.7
|
00:38 | 00:42 | 00:46 | 808 |
C5.8
|
23:47 | 00:12 | 00:22 | 808 |