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Solar flares in November 2025
C-class300
M-class24
X-class6
LargestX5.12025-11-11
Sunspot number88.6NOAA SWPC
Flares per day (C and above)
M/X flares per day
Same month a year earlier
| Month | C | M | X | Largest |
|---|---|---|---|---|
| November 2024 | 218 | 79 | 1 | X2.3 |
| November 2025 | 300 | 24 | 6 | X5.1 |
Top 15 flares
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 2025-11-11 | 09:49 | 10:04 | 28 | X5.1 | – | – |
| 2025-11-14 | 07:44 | 08:30 | 56 | X4.0 | – | – |
| 2025-11-04 | 17:15 | 17:34 | 36 | X1.7 | – | – |
| 2025-11-09 | 07:01 | 07:35 | 54 | X1.7 | – | – |
| 2025-11-10 | 08:55 | 09:19 | 84 | X1.2 | – | – |
| 2025-11-04 | 21:45 | 22:01 | 26 | X1.1 | – | – |
| 2025-11-05 | 21:52 | 22:07 | 24 | M8.6 | – | – |
| 2025-11-05 | 10:36 | 11:19 | 67 | M7.4 | – | – |
| 2025-11-28 | 22:11 | 22:22 | 13 | M5.9 | – | – |
| 2025-11-03 | 09:38 | 10:11 | 59 | M5.0 | – | – |
| 2025-11-04 | 01:31 | 01:48 | 33 | M3.5 | – | – |
| 2025-11-03 | 12:37 | 12:47 | 15 | M3.2 | – | – |
| 2025-11-16 | 07:49 | 08:17 | 43 | M3.1 | – | – |
| 2025-11-03 | 12:19 | 12:35 | – | M2.9 | – | – |
| 2025-11-29 | 15:36 | 16:07 | 56 | M2.8 | – | – |
All times UTC. Until June 2017 classes are NOAA's reports of the time (GOES-15 and earlier included a 0.7 scaling factor); later classes come from calibrated GOES-16/18 data, so the same flare reads about 1.4× larger. Do not compare the two periods directly.
About this page
330 flares of class C or larger in November 2025; by M/X count it ranks 103 of 565 months.