Solar flares on September 28, 2022
The most powerful solar flare in 24 hours
C3.4 (normal) flare - September 28 at 3:47 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+03 (Kaluga)
List of solar flares for September 28, 2022
The total number of solar flares of class C and higher — 9 flares
C class — 9 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.6 | 21:52 | 22:00 | 22:06 | 3107 |
| C1.1 | 14:08 | 14:15 | 14:28 | 3107 |
| C1.3 | 11:39 | 11:46 | 11:50 | 3107 |
| C1.7 | 10:46 | 10:53 | 10:57 | 3107 |
| C1.9 | 05:53 | 05:57 | 06:01 | 3107 |
| C3.4 | 03:41 | 03:47 | 03:51 | 3107 |
| C1.7 | 03:11 | 03:20 | 03:33 | 3107 |
| C2.2 | 02:02 | 02:07 | 02:11 | 3105 |
| C1.7 | 01:53 | 02:00 | 02:02 | 3105 |