Solar flares — Aug 07, 2025
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The strongest solar flare in the day
Flare of M3.9 level (strong) — in 12:31
Solar activity index
Value for Aug 07, 2025 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Aug 06, 2025 to Aug 07, 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 Aug 07, 2025
Total number of flares of class C and higher — 8 flares
C type — 6 | M type — 2 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C8.5
|
21:26 | 21:39 | 21:58 | 4168 |
|
C6.5
|
15:35 | 15:46 | 15:56 | 4168 |
|
M3.9
|
11:40 | 12:31 | 12:53 | — |
|
C4.6
|
10:47 | 10:58 | 11:05 | 4172 |
|
M2.2
|
03:25 | 03:32 | 03:44 | 4168 |
|
C9.1
|
03:09 | 03:17 | 03:22 | 4168 |
|
C5.0
|
02:16 | 02:40 | 02:54 | 4169 |
|
C3.9
|
00:56 | 01:04 | 01:11 | 4169 |