Solar flares on September 28, 2022
The most powerful solar flare in 24 hours
C3.4 (normal) flare - September 28 at 12:47 AM
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+00
List of solar flares for September 28, 2022
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.6 | 23:40 | 23:45 | 23:49 | 3107 |
| C2.6 | 18:52 | 19:00 | 19:06 | 3107 |
| C1.1 | 11:08 | 11:15 | 11:28 | 3107 |
| C1.3 | 08:39 | 08:46 | 08:50 | 3107 |
| C1.7 | 07:46 | 07:53 | 07:57 | 3107 |
| C1.9 | 02:53 | 02:57 | 03:01 | 3107 |
| C3.4 | 00:41 | 00:47 | 00:51 | 3107 |
| C1.7 | 00:11 | 00:20 | 00:33 | 3107 |