Solar flares on October 1, 2023
The most powerful solar flare in 24 hours
M2.5 (strong) flare - October 1 at 2:32 AM
Solar activity index
Value as of the end of the day on October 1, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 30, 2023 to October 1, 2023
Time zone — UTC+01 (London) — summer time
List of solar flares for October 1, 2023
The total number of solar flares of class C and higher — 15 flares
C class — 14 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.5 | 23:30 | 23:43 | 23:53 | 3450 |
| C1.9 | 22:07 | 22:15 | 22:36 | 3450 |
| C2.1 | 21:08 | 21:15 | 21:21 | 3450 |
| C2.3 | 20:11 | 20:19 | 20:25 | 3450 |
| C3.4 | 15:41 | 15:48 | 16:02 | 3452 |
| C2.9 | 15:10 | 15:29 | 15:41 | — |
| C3.6 | 12:06 | 12:14 | 12:18 | 3451 |
| C5.0 | 10:39 | 10:51 | 11:01 | 3451 |
| C2.5 | 10:08 | 10:15 | 10:25 | 3449 |
| C3.6 | 06:10 | 06:15 | 06:21 | 3450 |
| C9.3 | 04:21 | 04:24 | 04:30 | 3445 |
| M2.5 | 02:10 | 02:32 | 02:43 | 3452 |
| C3.0 | 02:02 | 02:06 | 02:10 | 3450 |
| C3.1 | 01:40 | 01:45 | 01:51 | 3452 |
| C2.8 | 00:41 | 00:55 | 01:12 | — |