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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 activity index

Solar flares in 2 days

Chart of solar activity from Aug 25, 2025 to Aug 26, 2025

Time zone — UTC+01 (London) - summer time

Solar flares in 2 days
This chart in PNG format — high resolution API data: JSON or TXT

List of solar flares for Aug 26, 2025

Total number of flares of class C and higher10 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