Solar flares — Dec 07, 2025
The strongest solar flare in the day
Flare of C7.5 level (normal) — in 12:04
Solar activity index
Value for Dec 07, 2025 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Dec 06, 2025 to Dec 07, 2025
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Dec 07, 2025
Total number of flares of class C and higher — 19 flares
C type — 19 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C3.70
|
22:56 | 23:00 | 23:06 | — |
|
C6.75
|
22:40 | 22:48 | 22:52 | — |
|
C5.47
|
21:18 | 21:22 | 21:24 | — |
|
C6.37
|
20:41 | 20:46 | 20:48 | — |
|
C3.7
|
19:02 | 19:12 | 19:17 | 4294 |
|
C2.6
|
18:02 | 18:09 | 18:16 | 4294 |
|
C4.9
|
17:22 | 17:31 | 17:35 | 4294 |
|
C2.3
|
17:00 | 17:04 | 17:06 | — |
|
C3.4
|
13:19 | 13:25 | 13:27 | — |
|
C7.5
|
11:51 | 12:04 | 12:08 | 4294 |
|
C2.20
|
11:21 | 11:25 | 11:27 | — |
|
C2.7
|
10:11 | 10:15 | 10:18 | 4294 |
|
C2.8
|
09:31 | 09:38 | 09:45 | 4296 |
|
C2.5
|
09:11 | 09:16 | 09:18 | 4294 |
|
C3.4
|
08:06 | 08:11 | 08:13 | 4296 |
|
C4.4
|
07:40 | 07:44 | 07:46 | 4294 |
|
C2.7
|
07:12 | 07:17 | 07:25 | 4294 |
|
C2.5
|
03:20 | 03:31 | 03:40 | 4296 |
|
C2.2
|
00:47 | 00:54 | 01:06 | 4296 |