Solar flares on July 20, 2022
The most powerful solar flare in 24 hours
C5.6 (normal) flare - July 20 at 9:11 PM
Solar activity index
Value as of the end of the day on July 20, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 19, 2022 to July 20, 2022
Time zone — UTC-04 (Indianapolis) — summer time
List of solar flares for July 20, 2022
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 |
|---|---|---|---|---|
| C5.6 | 21:02 | 21:11 | 21:33 | 3060 |
| C4.2 | 20:38 | 20:44 | 20:48 | 3057 |
| C4.1 | 19:01 | 20:09 | 20:25 | 3062 |
| C1.3 | 18:33 | 18:37 | 18:45 | 3056 |
| C3.9 | 15:45 | 15:51 | 15:58 | 3056 |
| C2.9 | 15:17 | 15:31 | 15:45 | 3056 |
| C1.1 | 12:53 | 12:57 | 13:07 | — |
| C2.0 | 10:58 | 11:04 | 11:10 | — |
| C1.8 | 05:06 | 05:15 | 05:22 | 3056 |
| C1.5 | 04:55 | 05:02 | 05:06 | 3056 |
| C1.1 | 01:17 | 01:23 | 01:29 | — |