Solar flares on July 20, 2022
The most powerful solar flare in 24 hours
C3.9 (normal) flare - July 20 at 10:51 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+03 (Tver)
List of solar flares for July 20, 2022
The total number of solar flares of class C and higher — 9 flares
C class — 9 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.9 | 22:45 | 22:51 | 22:58 | 3056 |
| C2.9 | 22:17 | 22:31 | 22:45 | 3056 |
| C1.1 | 19:53 | 19:57 | 20:07 | — |
| C2.0 | 17:58 | 18:04 | 18:10 | — |
| C1.8 | 12:06 | 12:15 | 12:22 | 3056 |
| C1.5 | 11:55 | 12:02 | 12:06 | 3056 |
| C1.1 | 08:17 | 08:23 | 08:29 | — |
| C3.3 | 05:06 | 05:15 | 05:19 | 3058 |
| C1.8 | 01:50 | 01:54 | 02:08 | 3056 |