Solar Flare WatchSolar flares in 2024
C2794
M864
X50
LargestX8.92024-10-03
M/X flares by month
- January 2024
- February 2024
- March 2024
- April 2024
- May 2024
- June 2024
- July 2024
- August 2024
- September 2024
- October 2024
- November 2024
- December 2024
Nearby years (M + X)
3
2
30
200
364
914
350
222
Top 20 flares
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 2024-10-03 | 12:08 | 12:18 | 18 | X8.9 | – | – |
| 2024-05-14 | 16:46 | 16:51 | 15 | X8.6 | – | – |
| 2024-10-01 | 21:58 | 22:20 | 30 | X7.0 | – | – |
| 2024-05-11 | 01:10 | 01:23 | 28 | X5.8 | – | – |
| 2024-05-06 | 05:38 | 06:35 | 68 | X4.4 | – | – |
| 2024-09-14 | 15:13 | 15:29 | 33 | X4.4 | – | – |
| 2024-05-10 | 06:27 | 06:54 | 38 | X3.9 | – | – |
| 2024-05-15 | 08:18 | 08:37 | 33 | X3.4 | – | – |
| 2024-02-09 | 12:53 | 13:14 | 38 | X3.3 | – | – |
| 2024-10-24 | 03:30 | 03:57 | 56 | X3.2 | – | – |
| 2024-05-15 | 14:20 | 14:38 | 30 | X2.9 | – | – |
| 2024-05-27 | 06:49 | 07:08 | 35 | X2.8 | – | – |
| 2024-02-16 | 06:42 | 06:53 | 15 | X2.5 | – | – |
| 2024-11-06 | 13:24 | 13:40 | 21 | X2.3 | – | – |
| 2024-05-09 | 08:45 | 09:13 | 50 | X2.2 | – | – |
| 2024-12-08 | 08:50 | 09:06 | 19 | X2.2 | – | – |
| 2024-10-07 | 19:02 | 19:13 | 28 | X2.1 | – | – |
| 2024-10-31 | 21:12 | 21:20 | 14 | X2.0 | – | – |
| 2024-07-16 | 13:11 | 13:26 | 24 | X1.9 | – | – |
| 2024-02-21 | 22:52 | 23:07 | 21 | X1.8 | – | – |
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
3,708 flares of class C+ in 2024: 864 M-class and 50 X-class.