Solar flares on June 5, 2026
The most powerful solar flare in 24 hours
C4.7 (normal) flare - June 5 at 11:45 PM
Solar activity index
Value as of the end of the day on June 5, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 4, 2026 to June 5, 2026
Time zone — UTC+01 (London) — summer time
List of solar flares for June 5, 2026
The total number of solar flares of class C and higher — 12 flares
C class — 12 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C4.7 | 23:18 | 23:45 | 23:59 | 4462 |
| C3.9 | 19:32 | 19:54 | 20:16 | 4459 |
| C1.4 | 19:15 | 19:22 | 19:28 | 4459 |
| C4.0 | 16:10 | 16:13 | 16:15 | 4457 |
| C4.1 | 15:52 | 16:03 | 16:10 | 4455 |
| C1.5 | 14:20 | 14:25 | 14:35 | 4459 |
| C1.9 | 12:51 | 12:54 | 12:56 | 4457 |
| C1.7 | 12:40 | 12:47 | 12:51 | 4462 |
| C1.4 | 03:17 | 03:21 | 03:24 | 4457 |
| C1.5 | 02:54 | 03:08 | 03:17 | 4459 |
| C1.4 | 01:01 | 01:08 | 01:13 | 4457 |
| C1.5 | 00:37 | 00:42 | 00:45 | 4457 |