Solar flares — Jun 12, 2025
The strongest solar flare in the day
Flare of C5.8 level (normal) — in 18:48
Solar activity index
Value for Jun 12, 2025 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Jun 11, 2025 to Jun 12, 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 12, 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 | |
|---|---|---|---|---|
|
C5.8
|
18:39 | 18:48 | 18:51 | 4115 |
|
C1.6
|
13:44 | 13:47 | 13:50 | 4115 |
|
C2.8
|
12:04 | 12:13 | 12:17 | 4115 |
|
C2.8
|
11:41 | 11:58 | 12:04 | 4105 |
|
C2.9
|
02:41 | 03:01 | 03:18 | 4105 |
|
C3.2
|
00:38 | 00:46 | 00:48 | 4107 |