Solar flares — Sep 21, 2016
The strongest solar flare in the day
Flare of C1.7 level (normal) — in 11:51
Solar activity index
Value for Sep 21, 2016 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Sep 20, 2016 to Sep 21, 2016
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Sep 21, 2016
Total number of flares of class C and higher — 7 flares
C type — 2 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
B3.4
|
23:44 | 23:50 | 23:56 | 2595 |
|
B4.4
|
19:45 | 19:50 | 19:58 | 2595 |
|
B7.2
|
14:29 | 14:38 | 14:46 | 2595 |
|
B7.2
|
13:34 | 13:38 | 13:46 | 2593 |
|
C1.7
|
11:45 | 11:51 | 11:54 | 2595 |
|
C1.6
|
10:23 | 10:39 | 11:19 | 2593 |
|
B4.4
|
01:43 | 01:56 | 02:07 | 2595 |