Solar flares — Apr 09, 2025
The strongest solar flare in the day
Flare of C9.0 level (normal) — in 18:30
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+01 (London) - summer time
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
|
18:22 | 18:30 | 18:37 | 4055 |
|
C2.1
|
15:56 | 16:05 | 16:10 | — |
|
C2.7
|
13:16 | 13:31 | 13:44 | 4055 |
|
C2.2
|
11:53 | 12:03 | 12:15 | 4055 |
|
C2.5
|
10:33 | 10:49 | 11:02 | 4055 |
|
C2.2
|
09:32 | 09:45 | 09:57 | — |
|
C3.3
|
06:16 | 06:27 | 06:34 | 4048 |
|
C3.8
|
02:31 | 02:43 | 02:53 | — |
|
C1.9
|
02:02 | 02:09 | 02:17 | 4048 |