Solar flares on October 26, 2021
The most powerful solar flare in 24 hours
M1.3 (strong) flare - October 26 at 2:47 AM
Solar activity index
Value as of the end of the day on October 26, 2021
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 25, 2021 to October 26, 2021
Time zone — UTC+00
List of solar flares for October 26, 2021
The total number of solar flares of class C and higher — 14 flares
C class — 12 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.1 | 23:10 | 23:19 | 23:25 | 2891 |
| C1.2 | 22:45 | 22:52 | 23:00 | 2891 |
| M1.0 | 15:42 | 15:57 | 16:02 | 2891 |
| C3.1 | 13:25 | 13:38 | 13:48 | 2891 |
| C4.8 | 11:11 | 11:25 | 11:31 | 2891 |
| C5.0 | 09:43 | 09:52 | 10:02 | 2891 |
| C7.8 | 05:56 | 06:04 | 06:10 | 2887 |
| C1.9 | 05:20 | 05:25 | 05:29 | — |
| C2.3 | 04:27 | 04:33 | 04:37 | 2889 |
| C2.0 | 03:18 | 03:24 | 03:29 | 2889 |
| M1.3 | 02:40 | 02:47 | 02:54 | — |
| C3.5 | 01:43 | 01:50 | 01:56 | 2889 |
| C9.3 | 00:48 | 01:04 | 01:13 | — |
| C1.9 | 00:12 | 00:19 | 00:30 | 2887 |