Solar flares — Mar 11, 2026
Yesterday
Tomorrow
The strongest solar flare in the day
Flare of C1.13 level (normal) — in 20:06
Solar activity index
Value for Mar 11, 2026 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Mar 10, 2026 to Mar 11, 2026
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Mar 11, 2026
Total number of flares of class C and higher — 2 flares
C type — 2 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.13
|
20:00 | 20:06 | 20:11 | — |
|
C1.1
|
00:56 | 01:04 | 01:16 | 4389 |