Solar flares — Jun 30, 2025
The strongest solar flare in the day
Flare of C1.9 level (normal) — in 19:34
Solar activity index
Value for Jun 30, 2025 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Jun 29, 2025 to Jun 30, 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 Jun 30, 2025
Total number of flares of class C and higher — 6 flares
C type — 6 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.9
|
19:25 | 19:34 | 19:40 | 4130 |
|
C1.1
|
18:59 | 19:05 | 19:16 | 4130 |
|
C1.0
|
16:13 | 16:20 | 16:26 | 4130 |
|
C1.4
|
14:20 | 14:27 | 14:34 | 4130 |
|
C1.2
|
07:24 | 07:33 | 07:40 | 4122 |
|
C1.0
|
04:48 | 04:56 | 05:01 | 4128 |