Solar flares — Sep 16, 2011
The strongest solar flare in the day
Flare of C9.3 level (normal) — in 11:36
Solar activity index
Value for Sep 16, 2011 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Sep 15, 2011 to Sep 16, 2011
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Sep 16, 2011
Total number of flares of class C and higher — 14 flares
C type — 14 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C2.6
|
23:09 | 23:51 | 00:44 | 1289 |
|
C1.4
|
22:09 | 22:13 | 22:45 | 1290 |
|
C1.5
|
19:26 | 19:31 | 19:33 | 1297 |
|
C2.2
|
18:40 | 18:44 | 18:47 | — |
|
C1.4
|
18:00 | 18:03 | 18:11 | 1290 |
|
C2.2
|
17:09 | 17:21 | 17:27 | 1296 |
|
C2.0
|
15:28 | 15:31 | 15:34 | — |
|
C2.0
|
15:05 | 15:08 | 15:12 | 1290 |
|
C9.3
|
11:30 | 11:36 | 11:39 | 1290 |
|
C2.2
|
08:42 | 08:46 | 08:49 | 1297 |
|
C1.8
|
08:07 | 08:10 | 08:12 | — |
|
C4.7
|
04:32 | 04:39 | 05:08 | 1297 |
|
C4.5
|
02:40 | 02:57 | 03:08 | 1295 |
|
C7.8
|
00:03 | 00:19 | 00:27 | 1297 |