Solar flares — Nov 13, 2025
The strongest solar flare in the day
Flare of C6.1 level (normal) — in 03:34
Solar activity index
Value for Nov 13, 2025 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Nov 12, 2025 to Nov 13, 2025
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Nov 13, 2025
Total number of flares of class C and higher — 16 flares
C type — 16 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C2.2
|
19:32 | 19:39 | 19:46 | 4274 |
|
C3.3
|
17:20 | 17:25 | 17:28 | 4276 |
|
C3.9
|
16:33 | 16:39 | 16:41 | 4276 |
|
C3.5
|
15:44 | 15:56 | 16:33 | 4276 |
|
C2.0
|
15:28 | 15:31 | 15:33 | 4276 |
|
C2.3
|
14:57 | 15:06 | 15:15 | — |
|
C2.4
|
14:23 | 14:31 | 14:40 | 4274 |
|
C5.0
|
13:17 | 13:26 | 13:30 | 4276 |
|
C1.9
|
11:03 | 11:07 | 11:11 | 4276 |
|
C1.6
|
10:22 | 10:28 | 10:30 | 4276 |
|
C1.6
|
07:26 | 07:33 | 07:38 | 4274 |
|
C2.1
|
06:28 | 06:36 | 06:43 | 4276 |
|
C3.1
|
05:04 | 05:08 | 05:10 | 4274 |
|
C6.1
|
02:43 | 03:34 | 04:07 | 4274 |
|
C4.0
|
00:48 | 00:57 | 01:01 | 4274 |
|
C4.3
|
00:02 | 00:10 | 00:18 | 4274 |