Solar flares — May 11, 2026
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The strongest solar flare in the day
Flare of C1.8 level (normal) — in 15:15
Solar activity index
Value for May 11, 2026 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from May 10, 2026 to May 11, 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 May 11, 2026
Total number of flares of class C and higher — 5 flares
C type — 5 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.8
|
15:05 | 15:15 | 15:17 | 4432 |
|
C1.2
|
12:49 | 12:54 | 12:59 | 4432 |
|
C1.4
|
09:21 | 09:32 | 09:41 | 4432 |
|
C1.0
|
01:45 | 01:52 | 01:58 | 4432 |
|
C1.3
|
00:11 | 00:18 | 00:23 | 4432 |