Solar flares on April 17, 2022
The most powerful solar flare in 24 hours
X1.1 (very strong) flare - April 17 at 8:34 AM
Solar activity index
Value as of the end of the day on April 17, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 16, 2022 to April 17, 2022
Time zone — UTC+05 (Surgut)
List of solar flares for April 17, 2022
The total number of solar flares of class C and higher — 9 flares
C class — 7 | M class — 1 | X class — 1
| Class | begin | max | end | region |
|---|---|---|---|---|
| C6.2 | 22:50 | 23:04 | 23:10 | 2992 |
| C1.6 | 22:40 | 22:44 | 22:49 | 2992 |
| C7.7 | 21:02 | 21:08 | 21:13 | 2992 |
| C3.9 | 14:33 | 14:40 | 14:50 | 2994 |
| X1.1 | 08:17 | 08:34 | 08:51 | 2994 |
| M1.8 | 07:00 | 07:11 | 07:23 | 2993 |
| C4.9 | 06:41 | 06:57 | 07:00 | 2993 |
| C3.1 | 06:26 | 06:36 | 06:41 | 2993 |
| C2.9 | 05:33 | 05:37 | 05:42 | 2993 |