Solar flares on May 19, 2023
The most powerful solar flare in 24 hours
M5.3 (strong) flare - May 19 at 12:48 AM
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+00
List of solar flares for May 19, 2023
The total number of solar flares of class C and higher — 20 flares
C class — 15 | M class — 5 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M2.7 | 20:14 | 20:26 | 20:38 | 3311 |
| M2.3 | 19:45 | 20:06 | 20:14 | 3311 |
| C3.2 | 19:36 | 19:43 | 19:45 | 3311 |
| C5.1 | 19:05 | 19:14 | 19:22 | 3312 |
| C5.3 | 17:24 | 17:29 | 17:36 | 3311 |
| C4.1 | 17:10 | 17:21 | 17:24 | 3311 |
| C5.9 | 16:15 | 16:31 | 16:44 | 3311 |
| C2.9 | 15:30 | 15:35 | 15:39 | 3311 |
| C6.1 | 12:17 | 12:39 | 13:00 | 3311 |
| C4.0 | 10:07 | 10:17 | 10:33 | 3311 |
| C2.8 | 09:23 | 09:30 | 09:36 | 3311 |
| C4.7 | 07:28 | 07:42 | 07:54 | 3311 |
| C5.7 | 06:43 | 06:49 | 06:58 | 3311 |
| C3.2 | 06:25 | 06:31 | 06:40 | — |
| M2.5 | 04:49 | 05:00 | 05:10 | 3311 |
| C2.9 | 04:37 | 04:45 | 04:49 | 3311 |
| M1.6 | 03:05 | 03:12 | 03:23 | 3311 |
| C6.9 | 02:48 | 02:58 | 03:05 | 3311 |
| M5.3 | 00:41 | 00:48 | 00:54 | 3311 |
| C5.1 | 00:05 | 00:15 | 00:24 | 3310 |