Solar flares on June 28, 2023
The most powerful solar flare in 24 hours
M1.9 (strong) flare - June 28 at 11:44 AM
Solar activity index
Value as of the end of the day on June 28, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 27, 2023 to June 28, 2023
Time zone — UTC+03 (Belgorod)
List of solar flares for June 28, 2023
The total number of solar flares of class C and higher — 12 flares
C class — 11 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.5 | 22:44 | 22:51 | 23:02 | — |
| C5.0 | 21:54 | 21:58 | 22:03 | 3348 |
| C5.4 | 21:33 | 21:39 | 21:43 | 3354 |
| C1.8 | 19:41 | 19:44 | 19:48 | — |
| M1.9 | 11:26 | 11:44 | 11:59 | 3340 |
| C1.6 | 07:02 | 07:09 | 07:15 | 3354 |
| C1.3 | 06:28 | 06:35 | 06:44 | 3354 |
| C3.3 | 05:14 | 05:23 | 05:33 | — |
| C1.4 | 03:29 | 03:32 | 03:39 | 3354 |
| C1.7 | 02:17 | 02:24 | 02:31 | 3351 |
| C4.4 | 01:22 | 01:33 | 01:48 | 3354 |
| C1.9 | 00:11 | 00:19 | 00:28 | 3354 |