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Solar flares — Jan 25, 2026

The strongest solar flare in the day

Flare of C7.9 level (normal) — in 21:43

Solar activity index

Value for Jan 25, 2026 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 Jan 24, 2026 to Jan 25, 2026

Time zone — UTC+00 (London)

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

List of solar flares for Jan 25, 2026

Total number of flares of class C and higher11 flares

C type — 11 | M type — 0 | X type — 0

  start maximum end region
C3.1
22:05 22:13 22:19 4349
C7.9
21:36 21:43 21:47 4342
C4.9
20:59 21:08 21:16 4349
C2.2
17:45 17:50 17:54 4343
C2.1
17:14 17:20 17:23 4351
C2.3
16:59 17:08 17:14 4351
C4.5
15:36 15:45 15:52 4349
C6.3
10:12 10:30 10:41 4351
C1.7
07:54 08:01 08:09 4342
C2.5
04:04 04:13 04:17 4351
C2.1
03:35 03:41 03:48 4351