Solar flares on July 21, 2022
The most powerful solar flare in 24 hours
C3.1 (normal) flare - July 21 at 7:49 AM
Solar activity index
Value as of the end of the day on July 21, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 20, 2022 to July 21, 2022
Time zone — UTC-04 (Indianapolis) — summer time
List of solar flares for July 21, 2022
The total number of solar flares of class C and higher — 5 flares
C class — 5 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.5 | 23:07 | 23:16 | 23:24 | 3064 |
| C1.5 | 11:12 | 11:22 | 11:34 | 3064 |
| C2.6 | 08:49 | 08:56 | 09:05 | 3056 |
| C3.1 | 07:16 | 07:49 | 08:11 | 3064 |
| C1.3 | 02:08 | 02:15 | 02:23 | 3056 |