Solar flares on August 21, 2024
The most powerful solar flare in 24 hours
M1.1 (strong) flare - August 21 at 11:02 AM
Solar activity index
Value as of the end of the day on August 21, 2024
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 20, 2024 to August 21, 2024
Time zone — UTC+05 (Ufa)
List of solar flares for August 21, 2024
The total number of solar flares of class C and higher — 6 flares
C class — 5 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C8.8 | 21:08 | 21:32 | 22:46 | 3784 |
| C3.8 | 19:17 | 19:24 | 19:31 | 3799 |
| C4.7 | 14:44 | 14:51 | 14:56 | 3784 |
| M1.1 | 10:53 | 11:02 | 11:11 | 3796 |
| C4.0 | 05:37 | 05:43 | 05:47 | 3789 |
| C8.9 | 02:09 | 02:19 | 02:24 | 3784 |