Solar flares — Mar 13, 2026
The strongest solar flare in the day
Flare of M1.2 level (strong) — in 09:55
Solar activity index
Value for Mar 13, 2026 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Mar 12, 2026 to Mar 13, 2026
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Mar 13, 2026
Total number of flares of class C and higher — 12 flares
C type — 11 | M type — 1 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C7.4
|
20:33 | 20:41 | 20:45 | 4384 |
|
C8.9
|
20:09 | 20:23 | 20:32 | 4392 |
|
C8.0
|
14:57 | 15:18 | 15:48 | 4381 |
|
C5.1
|
12:36 | 12:54 | 13:16 | 4384 |
|
C3.3
|
11:05 | 11:15 | 11:30 | 4384 |
|
M1.2
|
09:40 | 09:55 | 10:05 | 4384 |
|
C2.1
|
08:03 | 08:11 | 08:17 | — |
|
C3.9
|
06:36 | 06:52 | 07:10 | — |
|
C3.7
|
05:46 | 05:57 | 06:02 | 4384 |
|
C2.2
|
02:06 | 02:14 | 02:24 | — |
|
C4.1
|
01:10 | 01:17 | 01:19 | — |
|
C4.3
|
00:57 | 01:05 | 01:10 | — |