Solar flares on June 20, 2024
The most powerful solar flare in 24 hours
M5.7 (strong) flare - June 20 at 7:16 PM
Solar activity index
Value as of the end of the day on June 20, 2024
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 19, 2024 to June 20, 2024
Time zone — UTC-04 (Lansing) — summer time
List of solar flares for June 20, 2024
The total number of solar flares of class C and higher — 11 flares
C class — 9 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.7 | 22:23 | 22:32 | 22:39 | 3713 |
| C4.3 | 21:56 | 22:06 | 22:14 | — |
| M5.7 | 19:00 | 19:16 | 19:20 | 3719 |
| C4.3 | 17:55 | 18:02 | 18:07 | 3716 |
| C3.8 | 17:14 | 17:20 | 17:25 | — |
| C3.8 | 17:01 | 17:09 | 17:14 | 3716 |
| C6.5 | 15:29 | 15:38 | 15:45 | 3719 |
| C8.2 | 11:52 | 12:08 | 12:18 | 3719 |
| M1.1 | 11:09 | 11:18 | 11:22 | 3719 |
| C5.0 | 08:13 | 08:23 | 08:29 | 3713 |
| C7.1 | 05:34 | 05:39 | 05:43 | 3719 |