Solar flares — Dec 31, 2022
The strongest solar flare in the day
Flare of C9.1 level (normal) — in 21:48
Solar activity index
Value for Dec 31, 2022 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Dec 30, 2022 to Dec 31, 2022
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Dec 31, 2022
Total number of flares of class C and higher — 10 flares
C type — 10 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.6
|
23:47 | 23:55 | 00:03 | 3176 |
|
C9.1
|
21:37 | 21:48 | 22:02 | 3180 |
|
C2.4
|
21:17 | 21:32 | 21:38 | 3179 |
|
C3.5
|
20:52 | 20:55 | 20:59 | 3177 |
|
C2.0
|
17:43 | 17:49 | 17:53 | 3180 |
|
C2.0
|
17:17 | 17:25 | 17:35 | 3171 |
|
C2.2
|
16:16 | 16:28 | 16:53 | 3176 |
|
C4.9
|
11:24 | 11:34 | 11:42 | 3180 |
|
C7.9
|
02:27 | 02:48 | 03:06 | 3180 |
|
C1.7
|
01:28 | 01:33 | 01:37 | 3176 |