Solar flares — Aug 26, 2025
The strongest solar flare in the day
Flare of M4.5 level (strong) — in 06:25
Solar activity index
Value for Aug 26, 2025 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Aug 25, 2025 to Aug 26, 2025
Time zone — UTC+01 (London) - summer time

This chart in PNG format — high resolution
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List of solar flares for Aug 26, 2025
Total number of flares of class C and higher — 10 flares
C type — 7 | M type — 3 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
M1.0
|
14:39 | 15:07 | 15:32 | 4202 |
C6.9
|
13:59 | 14:11 | 14:23 | 4199 |
M4.5
|
06:09 | 06:25 | 06:40 | 4197 |
C5.5
|
04:02 | 04:08 | 04:14 | 4197 |
C5.7
|
03:49 | 03:57 | 04:02 | 4197 |
C4.7
|
03:21 | 03:28 | 03:30 | 4197 |
C7.4
|
02:28 | 02:34 | 02:39 | 4197 |
M3.3
|
01:22 | 01:30 | 01:35 | 4199 |
C8.0
|
00:46 | 01:10 | 01:22 | 4197 |
C3.1
|
00:08 | 00:15 | 00:20 | 4197 |