Solar flares — Apr 22, 2026
The strongest solar flare in the day
Flare of C3.7 level (normal) — in 18:14
Solar activity index
Value for Apr 22, 2026 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Apr 21, 2026 to Apr 22, 2026
Time zone — UTC+01 (London) - summer time
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Apr 22, 2026
Total number of flares of class C and higher — 9 flares
C type — 9 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C2.3
|
20:06 | 20:20 | 20:39 | 4420 |
|
C3.7
|
18:01 | 18:14 | 18:24 | 4420 |
|
C1.5
|
17:35 | 17:38 | 17:41 | 4420 |
|
C1.0
|
10:50 | 10:58 | 11:09 | 4420 |
|
C1.2
|
07:23 | 07:26 | 07:28 | 4420 |
|
C1.1
|
07:10 | 07:17 | 07:20 | 4420 |
|
C1.4
|
05:22 | 05:33 | 05:40 | 4420 |
|
C1.7
|
02:32 | 02:39 | 02:44 | 4420 |
|
C1.1
|
00:13 | 00:20 | 00:25 | — |