Solar flares on May 19, 2023
The most powerful solar flare in 24 hours
M2.7 (strong) flare - May 19 at 3:26 PM
Solar activity index
Value as of the end of the day on May 19, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 18, 2023 to May 19, 2023
Time zone — UTC-05 (Pierre) — summer time
List of solar flares for May 19, 2023
The total number of solar flares of class C and higher — 22 flares
C class — 19 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C6.9 | 23:36 | 23:50 | 23:57 | 3312 |
| C3.2 | 23:18 | 23:24 | 23:30 | 3312 |
| C5.1 | 22:08 | 22:17 | 22:22 | 3305 |
| C5.4 | 21:37 | 21:40 | 21:44 | 3311 |
| C4.9 | 21:24 | 21:33 | 21:37 | 3311 |
| C2.7 | 19:37 | 19:47 | 20:02 | 3305 |
| C2.9 | 19:13 | 19:23 | 19:29 | 3312 |
| M2.7 | 15:14 | 15:26 | 15:38 | 3311 |
| M2.3 | 14:45 | 15:06 | 15:14 | 3311 |
| C3.2 | 14:36 | 14:43 | 14:45 | 3311 |
| C5.1 | 14:05 | 14:14 | 14:22 | 3312 |
| C5.3 | 12:24 | 12:29 | 12:36 | 3311 |
| C4.1 | 12:10 | 12:21 | 12:24 | 3311 |
| C5.9 | 11:15 | 11:31 | 11:44 | 3311 |
| C2.9 | 10:30 | 10:35 | 10:39 | 3311 |
| C6.1 | 07:17 | 07:39 | 08:00 | 3311 |
| C4.0 | 05:07 | 05:17 | 05:33 | 3311 |
| C2.8 | 04:23 | 04:30 | 04:36 | 3311 |
| C4.7 | 02:28 | 02:42 | 02:54 | 3311 |
| C5.7 | 01:43 | 01:49 | 01:58 | 3311 |
| C3.2 | 01:25 | 01:31 | 01:40 | — |
| M2.5 | 23:49 | 00:00 | 00:10 | 3311 |