Top 50 solar flares of the year 2018
On this page you will find an overview of the strongest solar flares of the year 2018 together with links to more information in our archive and a video (if available) of the event.
| Region | Start | Maximum | End | ||||
|---|---|---|---|---|---|---|---|
| 1 | M1.17 | 2018/02/07 | 13:31 | 13:47 | 13:54 | ||
| 2 | C6.62 | 2018/03/30 | 2703 | 07:57 | 08:04 | 08:08 | |
| 3 | C6.59 | 2018/02/10 | 2699 | 13:02 | 13:21 | 13:36 | |
| 4 | C3.93 | 2018/05/28 | 2712 | 17:04 | 17:10 | 17:12 | |
| 5 | C3.05 | 2018/06/21 | 2715 | 01:09 | 01:15 | 01:18 | |
| 6 | C2.86 | 2018/05/23 | 18:03 | 18:21 | 18:33 | ||
| 7 | C2.78 | 2018/03/02 | 2700 | 10:56 | 11:07 | 11:13 | |
| 8 | C2.44 | 2018/02/07 | 2699 | 14:35 | 14:39 | 14:44 | |
| 9 | C2.4 | 2018/07/06 | 19:41 | 20:07 | 20:42 | ||
| 10 | C2.12 | 2018/02/12 | 2699 | 00:15 | 01:35 | 03:21 | |
| 11 | C1.57 | 2018/02/04 | 2699 | 20:18 | 20:24 | 20:30 | |
| 12 | C1.51 | 2018/02/06 | 2699 | 18:45 | 18:58 | 19:44 | |
| 13 | C1.43 | 2018/06/06 | 2712 | 10:44 | 11:00 | 11:06 | |
| 14 | C1.4 | 2018/05/24 | 2710 | 12:22 | 12:30 | 12:35 | |
| 15 | C1.36 | 2018/01/18 | 07:28 | 07:35 | 07:39 | ||
| 16 | C1.34 | 2018/01/22 | 2696 | 02:37 | 02:57 | 03:20 | |
| 17 | C1.28 | 2018/04/01 | 2703 | 12:51 | 13:08 | 13:19 | |
| 18 | C1.28 | 2018/05/22 | 14:47 | 14:59 | 15:19 | ||
| 19 | C1.24 | 2018/06/24 | 2715 | 01:31 | 01:45 | 01:51 | |
| 20 | C1.17 | 2018/02/11 | 2699 | 09:50 | 10:03 | 10:14 | |
| 21 | C1.16 | 2018/05/23 | 13:01 | 13:05 | 13:09 | ||
| 22 | C1.13 | 2018/06/03 | 2712 | 07:53 | 07:56 | 07:58 | |
| 23 | C1.12 | 2018/02/05 | 2699 | 18:18 | 18:24 | 18:26 | |
| 24 | C1.11 | 2018/02/07 | 2699 | 00:19 | 00:38 | 00:46 | |
| 25 | C1.04 | 2018/02/08 | 2699 | 16:51 | 16:59 | 17:21 | |
| 26 | C1.03 | 2018/02/09 | 2699 | 15:40 | 15:47 | 15:52 | |
| 27 | C1.02 | 2018/10/12 | 2724 | 14:04 | 14:08 | 14:13 | |
| 28 | C1.02 | 2018/05/28 | 15:02 | 15:07 | 15:11 | ||
| 29 | C1.01 | 2018/03/31 | 2703 | 08:59 | 09:11 | 09:23 | |
| 30 | C1.01 | 2018/05/28 | 2712 | 16:29 | 16:36 | 16:39 | |
| 31 | C1.01 | 2018/02/04 | 2699 | 21:10 | 21:15 | 21:18 | |
| 32 | B9.59 | 2018/03/02 | 2700 | 00:30 | 00:52 | 01:17 | |
| 33 | B9.14 | 2018/02/04 | 2699 | 19:06 | 19:22 | 19:27 | |
| 34 | B8.98 | 2018/06/20 | 2715 | 19:28 | 19:35 | 19:39 | |
| 35 | B8.81 | 2018/02/08 | 2699 | 20:25 | 20:34 | 20:41 | |
| 36 | B8.46 | 2018/02/05 | 08:09 | 08:22 | 08:27 | ||
| 37 | B7.73 | 2018/02/06 | 2699 | 14:14 | 14:26 | 14:48 | |
| 38 | B7.52 | 2018/04/20 | 2706 | 16:55 | 17:04 | 17:12 | |
| 39 | B7.49 | 2018/02/08 | 2699 | 19:43 | 19:55 | 20:01 | |
| 40 | B7.39 | 2018/05/28 | 15:57 | 16:01 | 16:05 | ||
| 41 | B7.25 | 2018/02/08 | 2699 | 15:20 | 15:30 | 15:35 | |
| 42 | B7.17 | 2018/03/02 | 2700 | 05:14 | 05:27 | 05:34 | |
| 43 | B7.09 | 2018/02/08 | 2699 | 18:39 | 18:45 | 18:50 | |
| 44 | B7.07 | 2018/05/31 | 2712 | 00:59 | 01:08 | 01:21 | |
| 45 | B6.81 | 2018/03/03 | 2700 | 04:01 | 04:07 | 04:12 | |
| 46 | B6.78 | 2018/06/23 | 2713 | 14:35 | 14:38 | 14:40 | |
| 47 | B6.69 | 2018/02/08 | 2699 | 21:22 | 21:39 | 21:45 | |
| 48 | B6.58 | 2018/02/11 | 2699 | 01:04 | 01:09 | 01:11 | |
| 49 | B6.57 | 2018/02/09 | 2699 | 16:38 | 16:43 | 16:54 | |
| 50 | B6.45 | 2018/02/10 | 2699 | 21:35 | 21:48 | 21:56 |
Latest news
Saturday, 23 March 2024
X1.1 solar flare with earth-directed CME
Wednesday, 20 March 2024
Sunspot region 3615, G1 watch
Thursday, 22 February 2024
X6.3 solar flare
Latest forum messages
AR 3637, 3638, 3643 42Interesting four hour class 12Weird SOHO Noise? 11Growth of Cycle 25 405Unproven theories 322
More topics
Support SpaceWeatherLive.com!
A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!
