Solar flares — Sep 15, 2011
The strongest solar flare in the day
Flare of C4.6 level (normal) — in 00:29
Solar activity index
Value for Sep 15, 2011 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Sep 14, 2011 to Sep 15, 2011
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Sep 15, 2011
Total number of flares of class C and higher — 11 flares
C type — 11 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.7
|
22:46 | 22:53 | 22:59 | — |
|
C2.6
|
21:09 | 21:14 | 21:19 | 1297 |
|
C1.3
|
20:32 | 20:38 | 20:43 | — |
|
C1.0
|
18:27 | 18:32 | 18:38 | 1296 |
|
C3.0
|
16:18 | 16:26 | 16:41 | — |
|
C1.4
|
10:55 | 10:59 | 11:02 | — |
|
C1.3
|
04:28 | 04:32 | 04:35 | — |
|
C1.9
|
03:04 | 03:08 | 03:11 | — |
|
C2.3
|
02:41 | 02:46 | 02:50 | 1297 |
|
C1.5
|
01:59 | 02:08 | 02:20 | — |
|
C4.6
|
00:24 | 00:29 | 00:32 | 1297 |