Solar flares on September 8, 2023
The most powerful solar flare in 24 hours
C8.4 (normal) flare - September 8 at 8:20 PM
Solar activity index
Value as of the end of the day on September 8, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 7, 2023 to September 8, 2023
Time zone — UTC-05 (Winnipeg) — summer time
List of solar flares for September 8, 2023
The total number of solar flares of class C and higher — 11 flares
C class — 11 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.8 | 22:12 | 22:24 | 22:28 | 3421 |
| C2.3 | 21:43 | 21:50 | 21:54 | 3421 |
| C2.4 | 20:55 | 21:04 | 21:08 | 3421 |
| C8.4 | 20:15 | 20:20 | 20:24 | 3421 |
| C1.8 | 18:35 | 18:42 | 18:46 | — |
| C4.2 | 18:07 | 18:13 | 18:17 | 3421 |
| C2.5 | 13:10 | 13:19 | 13:42 | 3425 |
| C1.4 | 11:19 | 11:22 | 11:27 | 3425 |
| C2.6 | 08:48 | 08:51 | 08:55 | 3425 |
| C3.7 | 06:14 | 06:17 | 06:21 | 3425 |
| C2.3 | 01:54 | 02:02 | 02:12 | 3425 |