Solar flares on June 4, 2023
The most powerful solar flare in 24 hours
C8.8 (normal) flare - June 4 at 4:45 AM
Solar activity index
Value as of the end of the day on June 4, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 3, 2023 to June 4, 2023
Time zone — UTC+01 (London) — summer time
List of solar flares for June 4, 2023
The total number of solar flares of class C and higher — 11 flares
C class — 11 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.6 | 17:55 | 18:02 | 18:08 | 3323 |
| C5.7 | 15:25 | 15:30 | 15:46 | 3327 |
| C4.5 | 12:56 | 13:06 | 13:14 | 3323 |
| C3.4 | 10:40 | 10:49 | 10:56 | 3327 |
| C3.5 | 09:49 | 09:59 | 10:09 | 3323 |
| C4.0 | 05:19 | 05:23 | 05:27 | 3323 |
| C8.8 | 04:32 | 04:45 | 04:59 | 3323 |
| C3.0 | 02:54 | 03:01 | 03:14 | 3327 |
| C2.8 | 02:08 | 02:18 | 02:26 | 3327 |
| C3.2 | 01:08 | 01:15 | 01:19 | 3319 |
| C2.8 | 00:02 | 00:10 | 00:22 | 3327 |