Solar flares on October 7, 2023
The most powerful solar flare in 24 hours
M1.7 (strong) flare - October 7 at 2:06 PM
Solar activity index
Value as of the end of the day on October 7, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 6, 2023 to October 7, 2023
Time zone — UTC-04 (Quebec) — summer time
List of solar flares for October 7, 2023
The total number of solar flares of class C and higher — 11 flares
C class — 10 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C6.6 | 23:34 | 23:40 | 23:45 | 3460 |
| C5.2 | 19:14 | 19:25 | 19:44 | 3452 |
| C1.6 | 18:14 | 18:28 | 18:40 | 3460 |
| C1.8 | 16:51 | 16:57 | 17:06 | 3452 |
| C1.7 | 16:38 | 16:47 | 16:51 | 3451 |
| C3.3 | 14:26 | 14:30 | 14:34 | 3452 |
| M1.7 | 13:57 | 14:06 | 14:10 | 3460 |
| C1.7 | 10:37 | 10:45 | 10:58 | 3450 |
| C2.8 | 09:45 | 09:55 | 10:05 | 3451 |
| C3.5 | 03:58 | 04:15 | 04:33 | 3451 |
| C1.7 | 01:14 | 01:21 | 01:25 | — |