Solar flares — Apr 09, 2025
The strongest solar flare in the day
Flare of C9.0 level (normal) — in 17:30
Solar activity index
Value for Apr 09, 2025 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Apr 08, 2025 to Apr 09, 2025
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Apr 09, 2025
Total number of flares of class C and higher — 9 flares
C type — 9 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C9.0
|
17:22 | 17:30 | 17:37 | 4055 |
|
C2.1
|
14:56 | 15:05 | 15:10 | — |
|
C2.7
|
12:16 | 12:31 | 12:44 | 4055 |
|
C2.2
|
10:53 | 11:03 | 11:15 | 4055 |
|
C2.5
|
09:33 | 09:49 | 10:02 | 4055 |
|
C2.2
|
08:32 | 08:45 | 08:57 | — |
|
C3.3
|
05:16 | 05:27 | 05:34 | 4048 |
|
C3.8
|
01:31 | 01:43 | 01:53 | — |
|
C1.9
|
01:02 | 01:09 | 01:17 | 4048 |