Solar flares — Mar 23, 2026
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The strongest solar flare in the day
Flare of C3.43 level (normal) — in 00:17
Solar activity index
Value for Mar 23, 2026 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Mar 22, 2026 to Mar 23, 2026
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Mar 23, 2026
Total number of flares of class C and higher — 11 flares
C type — 11 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.2
|
17:42 | 17:50 | 18:01 | — |
|
C1.2
|
17:05 | 17:11 | 17:17 | 4398 |
|
C1.1
|
15:28 | 15:34 | 15:41 | 4402 |
|
C1.0
|
14:20 | 14:28 | 14:52 | — |
|
C1.9
|
11:07 | 11:15 | 11:29 | 4401 |
|
C1.2
|
10:57 | 11:04 | 11:07 | — |
|
C1.3
|
09:45 | 09:50 | 09:53 | 4401 |
|
C3.2
|
00:24 | 00:29 | 00:35 | 4392 |
|
C3.43
|
22:58 | 00:17 | 01:01 | — |
|
C3.4
|
23:26 | 00:12 | 00:24 | 4392 |
|
C3.1
|
23:50 | 00:01 | 00:04 | — |