Solar flares on May 9, 2023
The most powerful solar flare in 24 hours
M5.0 (strong) flare - May 9 at 2:52 PM
Solar activity index
Value as of the end of the day on May 9, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 8, 2023 to May 9, 2023
Time zone — UTC-06 (Fort Smith) — summer time
List of solar flares for May 9, 2023
The total number of solar flares of class C and higher — 15 flares
C class — 11 | M class — 4 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.9 | 22:15 | 22:20 | 22:24 | — |
| C4.0 | 22:02 | 22:12 | 22:15 | 3296 |
| C2.1 | 21:10 | 21:16 | 21:22 | — |
| C3.8 | 19:31 | 19:42 | 19:47 | — |
| M5.0 | 14:32 | 14:52 | 15:04 | 3296 |
| M4.2 | 12:20 | 12:58 | 13:24 | 3296 |
| C2.9 | 11:43 | 11:48 | 11:58 | 3296 |
| C7.3 | 08:23 | 08:42 | 08:56 | 3293 |
| C6.4 | 07:58 | 08:05 | 08:09 | 3296 |
| C5.7 | 06:22 | 06:31 | 06:43 | 3299 |
| C6.9 | 05:09 | 05:18 | 05:23 | 3296 |
| M1.3 | 04:00 | 04:20 | 04:33 | 3296 |
| C4.3 | 03:18 | 03:28 | 03:40 | 3296 |
| C5.2 | 01:58 | 02:14 | 02:28 | 3293 |
| M1.2 | 23:55 | 00:13 | 00:28 | 3296 |