Solar flares on May 19, 2023
The most powerful solar flare in 24 hours
M5.3 (strong) flare - May 19 at 10:18 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+09:30 (Adelaide)
List of solar flares for May 19, 2023
The total number of solar flares of class C and higher — 16 flares
C class — 10 | M class — 6 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C6.1 | 21:47 | 22:09 | 22:30 | 3311 |
| C4.0 | 19:37 | 19:47 | 20:03 | 3311 |
| C2.8 | 18:53 | 19:00 | 19:06 | 3311 |
| C4.7 | 16:58 | 17:12 | 17:24 | 3311 |
| C5.7 | 16:13 | 16:19 | 16:28 | 3311 |
| C3.2 | 15:55 | 16:01 | 16:10 | — |
| M2.5 | 14:19 | 14:30 | 14:40 | 3311 |
| C2.9 | 14:07 | 14:15 | 14:19 | 3311 |
| M1.6 | 12:35 | 12:42 | 12:53 | 3311 |
| C6.9 | 12:18 | 12:28 | 12:35 | 3311 |
| M5.3 | 10:11 | 10:18 | 10:24 | 3311 |
| C5.1 | 09:35 | 09:45 | 09:54 | 3310 |
| M4.5 | 06:21 | 06:35 | 06:46 | 3311 |
| M3.8 | 05:42 | 05:53 | 06:21 | 3311 |
| M1.1 | 03:02 | 03:21 | 03:31 | 3311 |
| C4.0 | 01:13 | 01:25 | 01:33 | 3311 |