Solar flares on September 28, 2022
The most powerful solar flare in 24 hours
C2.6 (normal) flare - September 28 at 3:00 PM
Solar activity index
Value as of the end of the day on September 28, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 27, 2022 to September 28, 2022
Time zone — UTC-04 (Granby) — summer time
List of solar flares for September 28, 2022
The total number of solar flares of class C and higher — 5 flares
C class — 5 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.6 | 19:40 | 19:45 | 19:49 | 3107 |
| C2.6 | 14:52 | 15:00 | 15:06 | 3107 |
| C1.1 | 07:08 | 07:15 | 07:28 | 3107 |
| C1.3 | 04:39 | 04:46 | 04:50 | 3107 |
| C1.7 | 03:46 | 03:53 | 03:57 | 3107 |