Solar flares — Nov 21, 2023
The strongest solar flare in the day
Flare of C7.7 level (normal) — in 13:52
Solar activity index
Value for Nov 21, 2023 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Nov 20, 2023 to Nov 21, 2023
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Nov 21, 2023
Total number of flares of class C and higher — 12 flares
C type — 12 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C4.4
|
23:33 | 23:40 | 23:47 | — |
|
C2.8
|
23:12 | 23:19 | 23:22 | 3495 |
|
C2.6
|
22:31 | 22:40 | 22:45 | 3497 |
|
C2.7
|
16:14 | 16:21 | 16:30 | 3492 |
|
C3.9
|
14:31 | 14:36 | 14:44 | 3489 |
|
C7.7
|
13:48 | 13:52 | 13:58 | 3492 |
|
C3.5
|
13:31 | 13:36 | 13:41 | 3492 |
|
C3.2
|
11:06 | 11:10 | 11:14 | 3492 |
|
C3.7
|
07:05 | 07:13 | 07:22 | 3492 |
|
C2.7
|
05:29 | 05:42 | 05:53 | 3492 |
|
C6.6
|
03:38 | 03:45 | 04:00 | 3489 |
|
C6.3
|
01:07 | 01:18 | 01:26 | 3493 |