Solar flares on May 28, 2023
The most powerful solar flare in 24 hours
M1.0 (strong) flare - May 28 at 12:36 PM
Solar activity index
Value as of the end of the day on May 28, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 27, 2023 to May 28, 2023
Time zone — UTC+02 (Madrid) — summer time
List of solar flares for May 28, 2023
The total number of solar flares of class C and higher — 10 flares
C class — 9 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 23:24 | 23:32 | 23:43 | — |
| C1.2 | 22:31 | 22:40 | 22:53 | — |
| C1.0 | 18:54 | 18:59 | 19:05 | 3315 |
| C1.6 | 17:34 | 17:41 | 17:49 | — |
| C2.0 | 16:48 | 16:55 | 17:02 | 3315 |
| C1.6 | 14:17 | 14:24 | 14:32 | 3315 |
| M1.0 | 12:21 | 12:36 | 12:55 | 3315 |
| C1.3 | 11:19 | 11:25 | 11:29 | 3315 |
| C1.4 | 05:41 | 05:46 | 05:53 | 3316 |
| C1.8 | 03:45 | 03:52 | 03:56 | 3314 |