Solar flares — Jun 09, 2025
The strongest solar flare in the day
Flare of C2.0 level (normal) — in 17:50
Solar activity index
Value for Jun 09, 2025 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Jun 08, 2025 to Jun 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 Jun 09, 2025
Total number of flares of class C and higher — 2 flares
C type — 2 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C2.0
|
17:40 | 17:50 | 17:52 | 4105 |
|
C1.1
|
11:58 | 12:16 | 12:23 | — |