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Solar flares — Nov 08, 2025

Yesterday

The strongest solar flare in the day

Flare of C4.8 level (normal) — in 01:28

Solar activity index

Value for Nov 08, 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 Nov 07, 2025 to Nov 08, 2025

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 Nov 08, 2025

Total number of flares of class C and higher10 flares

C type — 10 | M type — 0 | X type — 0

  start maximum end region
C3.8
12:55 12:58 13:01 4274
C2.3
10:19 10:26 10:30 4274
C2.2
07:46 07:53 08:02 4274
C3.7
07:08 07:14 07:20 4274
C4.1
06:05 06:17 06:32 4276
C2.0
05:57 06:02 06:05 4274
C1.9
05:07 05:13 05:17 4277
C1.8
04:02 04:08 04:13 4274
C2.5
02:29 02:36 02:53 4274
C4.8
01:08 01:28 01:38 4277