Solar flares on June 16, 2023
The most powerful solar flare in 24 hours
M1.0 (strong) flare - June 16 at 9:59 PM
Solar activity index
Value as of the end of the day on June 16, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 15, 2023 to June 16, 2023
Time zone — UTC+02 (Monaco) — summer time
List of solar flares for June 16, 2023
The total number of solar flares of class C and higher — 11 flares
C class — 8 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.1 | 23:34 | 23:41 | 23:48 | 3335 |
| M1.0 | 21:52 | 21:59 | 22:07 | 3331 |
| C1.8 | 18:12 | 18:16 | 18:22 | 3329 |
| C2.7 | 15:16 | 15:24 | 15:30 | 3331 |
| M1.0 | 12:20 | 12:38 | 12:59 | 3338 |
| C3.5 | 10:49 | 11:04 | 11:11 | 3329 |
| C3.2 | 08:09 | 08:19 | 08:32 | 3327 |
| M1.0 | 07:21 | 07:30 | 07:41 | 3337 |
| C2.5 | 05:47 | 05:54 | 05:58 | 3327 |
| C3.5 | 04:46 | 04:54 | 05:01 | 3338 |
| C2.8 | 04:33 | 04:43 | 04:46 | 3329 |