Solar flares — Mar 31, 2026
The strongest solar flare in the day
Flare of C1.5 level (normal) — in 02:01
Solar activity index
Value for Mar 31, 2026 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Mar 30, 2026 to Mar 31, 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 Mar 31, 2026
Total number of flares of class C and higher — 7 flares
C type — 7 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.1
|
22:16 | 22:23 | 22:27 | 4405 |
|
C1.0
|
18:58 | 19:09 | 19:28 | 4405 |
|
C1.0
|
17:02 | 17:10 | 17:17 | 4405 |
|
C1.11
|
11:29 | 11:39 | 11:48 | — |
|
C1.0
|
11:27 | 11:34 | 11:49 | 4403 |
|
C1.5
|
01:55 | 02:01 | 02:04 | 4403 |
|
C1.5
|
00:58 | 01:06 | 01:14 | 4407 |