Solar flares on September 26, 2023
The most powerful solar flare in 24 hours
C5.7 (normal) flare - September 26 at 1:28 AM
Solar activity index
Value as of the end of the day on September 26, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 25, 2023 to September 26, 2023
Time zone — UTC-03 (Halifax) — summer time
List of solar flares for September 26, 2023
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.6 | 21:35 | 21:41 | 21:45 | — |
| C2.2 | 20:19 | 20:30 | 20:37 | 3435 |
| C3.2 | 13:23 | 13:29 | 13:35 | 3445 |
| C4.3 | 13:15 | 13:18 | 13:23 | 3445 |
| C4.3 | 10:55 | 11:16 | 11:20 | 3445 |
| C2.5 | 06:37 | 06:41 | 06:45 | — |
| C5.7 | 01:22 | 01:28 | 01:41 | 3445 |