Solar Flare WatchSolar flares in 2025
C2654
M332
X18
LargestX5.12025-11-11
M/X flares by month
- January 2025
- February 2025
- March 2025
- April 2025
- May 2025
- June 2025
- July 2025
- August 2025
- September 2025
- October 2025
- November 2025
- December 2025
Nearby years (M + X)
2
30
200
364
914
350
222
Top 20 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 | – | – |
| 2025-05-14 | 08:04 | 08:19 | 27 | X2.4 | – | – |
| 2025-02-23 | 19:22 | 19:27 | 11 | X1.9 | – | – |
| 2025-12-01 | 02:27 | 02:49 | 38 | X1.9 | – | – |
| 2025-01-04 | 12:35 | 12:48 | 20 | X1.8 | – | – |
| 2025-06-19 | 23:37 | 23:50 | 17 | X1.8 | – | – |
| 2025-11-04 | 17:15 | 17:34 | 36 | X1.7 | – | – |
| 2025-11-09 | 07:01 | 07:35 | 54 | X1.7 | – | – |
| 2025-01-03 | 11:29 | 11:39 | 19 | X1.2 | – | – |
| 2025-06-17 | 21:38 | 21:49 | 16 | X1.2 | – | – |
| 2025-11-10 | 08:55 | 09:19 | 84 | X1.2 | – | – |
| 2025-01-03 | 22:32 | 22:41 | 18 | X1.1 | – | – |
| 2025-03-28 | 14:57 | 15:20 | 45 | X1.1 | – | – |
| 2025-05-13 | 15:25 | 15:38 | 19 | X1.1 | – | – |
| 2025-05-25 | 01:40 | 01:52 | 17 | X1.1 | – | – |
| 2025-11-04 | 21:45 | 22:01 | 26 | X1.1 | – | – |
| 2025-12-08 | 04:49 | 05:01 | 15 | X1.1 | – | – |
| 2025-05-25 | 16:18 | 16:30 | 18 | M8.9 | – | – |
| 2025-02-03 | 03:52 | 03:58 | 11 | M8.8 | – | – |
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
3,004 flares of class C+ in 2025: 332 M-class and 18 X-class.