Solar flares on May 19, 2023
The most powerful solar flare in 24 hours
M2.7 (strong) flare - May 19 at 5:56 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-02:30 (Saint john's) — summer time
List of solar flares for May 19, 2023
The total number of solar flares of class C and higher — 20 flares
C class — 16 | M class — 4 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.7 | 22:07 | 22:17 | 22:32 | 3305 |
| C2.9 | 21:43 | 21:53 | 21:59 | 3312 |
| M2.7 | 17:44 | 17:56 | 18:08 | 3311 |
| M2.3 | 17:15 | 17:36 | 17:44 | 3311 |
| C3.2 | 17:06 | 17:13 | 17:15 | 3311 |
| C5.1 | 16:35 | 16:44 | 16:52 | 3312 |
| C5.3 | 14:54 | 14:59 | 15:06 | 3311 |
| C4.1 | 14:40 | 14:51 | 14:54 | 3311 |
| C5.9 | 13:45 | 14:01 | 14:14 | 3311 |
| C2.9 | 13:00 | 13:05 | 13:09 | 3311 |
| C6.1 | 09:47 | 10:09 | 10:30 | 3311 |
| C4.0 | 07:37 | 07:47 | 08:03 | 3311 |
| C2.8 | 06:53 | 07:00 | 07:06 | 3311 |
| C4.7 | 04:58 | 05:12 | 05:24 | 3311 |
| C5.7 | 04:13 | 04:19 | 04:28 | 3311 |
| C3.2 | 03:55 | 04:01 | 04:10 | — |
| M2.5 | 02:19 | 02:30 | 02:40 | 3311 |
| C2.9 | 02:07 | 02:15 | 02:19 | 3311 |
| M1.6 | 00:35 | 00:42 | 00:53 | 3311 |
| C6.9 | 00:18 | 00:28 | 00:35 | 3311 |