Solar flares — Apr 04, 2025
The strongest solar flare in the day
Flare of C4.4 level (normal) — in 15:46
Solar activity index
Value for Apr 04, 2025 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Apr 03, 2025 to Apr 04, 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 04, 2025
Total number of flares of class C and higher — 4 flares
C type — 4 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C4.4
|
15:34 | 15:46 | 15:53 | 4052 |
|
C2.2
|
14:24 | 14:28 | 14:32 | 4043 |
|
C3.3
|
11:07 | 11:24 | 11:49 | 4043 |
|
C1.8
|
08:27 | 08:34 | 08:37 | 4048 |