Solar flares on April 28, 2022
The most powerful solar flare in 24 hours
C6.7 (normal) flare - April 28 at 4:06 AM
Solar activity index
Value as of the end of the day on April 28, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 27, 2022 to April 28, 2022
Time zone — UTC+01 (London) — summer time
List of solar flares for April 28, 2022
The total number of solar flares of class C and higher — 6 flares
C class — 6 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.7 | 18:56 | 19:12 | 19:36 | 2994 |
| C1.1 | 15:08 | 15:15 | 15:21 | 2995 |
| C1.2 | 13:02 | 13:10 | 13:18 | 2994 |
| C2.1 | 12:29 | 12:39 | 12:47 | 2994 |
| C6.7 | 03:24 | 04:06 | 04:27 | 2996 |
| C1.1 | 02:27 | 02:37 | 02:58 | 2994 |