Solar flares on September 24, 2023
The most powerful solar flare in 24 hours
M1.0 (strong) flare - September 24 at 8:00 AM
Solar activity index
Value as of the end of the day on September 24, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 23, 2023 to September 24, 2023
Time zone — UTC-07 (Seattle) — summer time
List of solar flares for September 24, 2023
The total number of solar flares of class C and higher — 17 flares
C class — 16 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.4 | 20:46 | 20:50 | 20:54 | 3443 |
| C6.0 | 15:25 | 15:31 | 15:35 | 3445 |
| C5.2 | 15:14 | 15:23 | 15:25 | 3445 |
| C3.7 | 13:53 | 13:58 | 14:04 | 3445 |
| C6.6 | 13:10 | 13:24 | 13:33 | 3445 |
| C3.5 | 12:57 | 13:04 | 13:08 | 3435 |
| C3.1 | 10:24 | 10:36 | 10:40 | 3445 |
| C3.4 | 10:10 | 10:19 | 10:24 | 3445 |
| C3.0 | 09:12 | 09:17 | 09:23 | 3445 |
| M1.0 | 07:51 | 08:00 | 08:05 | 3443 |
| C4.3 | 04:57 | 05:09 | 05:14 | 3445 |
| C2.8 | 04:45 | 04:53 | 04:57 | 3445 |
| C8.6 | 03:20 | 03:24 | 03:28 | 3445 |
| C9.7 | 03:03 | 03:12 | 03:16 | 3445 |
| C6.9 | 02:36 | 02:40 | 02:53 | 3445 |
| C2.6 | 02:08 | 02:16 | 02:30 | 3445 |
| C2.2 | 01:00 | 01:07 | 01:11 | 3443 |