Solar flares on April 17, 2022
The most powerful solar flare in 24 hours
X1.1 (very strong) flare - April 17 at 6:34 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+03 (Krasnodar)
List of solar flares for April 17, 2022
The total number of solar flares of class C and higher — 10 flares
C class — 7 | M class — 2 | X class — 1
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.5 | 22:52 | 23:02 | 23:06 | 2992 |
| C6.2 | 20:50 | 21:04 | 21:10 | 2992 |
| C1.6 | 20:40 | 20:44 | 20:49 | 2992 |
| C7.7 | 19:02 | 19:08 | 19:13 | 2992 |
| C3.9 | 12:33 | 12:40 | 12:50 | 2994 |
| X1.1 | 06:17 | 06:34 | 06:51 | 2994 |
| M1.8 | 05:00 | 05:11 | 05:23 | 2993 |
| C4.9 | 04:41 | 04:57 | 05:00 | 2993 |
| C3.1 | 04:26 | 04:36 | 04:41 | 2993 |
| C2.9 | 03:33 | 03:37 | 03:42 | 2993 |