Solar Flare WatchSolar flares in 2019
C64
M3
X0
LargestM1.52019-05-06
M/X flares by month
Nearby years (M + X)
221
106
16
54
1
3
2
30
200
364
914
Top 20 flares
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 2019-05-06 | 05:04 | 05:09 | 8 | M1.5 | – | – |
| 2019-05-06 | 13:31 | 13:54 | 26 | M1.1 | – | – |
| 2019-05-09 | 05:37 | 05:51 | 19 | M1.0 | – | – |
| 2019-03-21 | 03:08 | 03:12 | 7 | C8.7 | – | – |
| 2019-01-30 | 05:56 | 06:11 | 23 | C8.2 | – | – |
| 2019-01-26 | 13:12 | 13:21 | 22 | C7.7 | – | – |
| 2019-03-20 | 11:03 | 11:18 | 29 | C7.5 | – | – |
| 2019-03-22 | 07:53 | 08:01 | 11 | C4.4 | – | – |
| 2019-03-21 | 16:40 | 17:21 | 64 | C4.2 | – | – |
| 2019-03-22 | 00:26 | 00:34 | 12 | C3.3 | – | – |
| 2019-01-29 | 21:17 | 21:29 | 31 | C3.2 | – | – |
| 2019-05-04 | 22:26 | 22:43 | 31 | C3.1 | – | – |
| 2019-01-29 | 10:27 | 10:34 | 13 | C3.0 | – | – |
| 2019-05-06 | 08:30 | 08:47 | 22 | C3.0 | – | – |
| 2019-05-15 | 19:14 | 19:24 | 13 | C3.0 | – | – |
| 2019-05-06 | 07:18 | 07:41 | 36 | C2.6 | – | – |
| 2019-01-06 | 10:22 | 10:51 | 38 | C2.5 | – | – |
| 2019-03-21 | 14:40 | 14:44 | 7 | C2.5 | – | – |
| 2019-03-22 | 20:12 | 20:23 | 21 | C2.3 | – | – |
| 2019-05-06 | 09:55 | 10:02 | 10 | C2.2 | – | – |
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
67 flares of class C+ in 2019: 3 M-class and 0 X-class.