Solar flares on November 20, 2023
The most powerful solar flare in 24 hours
M1.2 (strong) flare - November 20 at 3:03 AM
Solar activity index
Value as of the end of the day on November 20, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 19, 2023 to November 20, 2023
Time zone — UTC-06 (Winnipeg)
List of solar flares for November 20, 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 |
|---|---|---|---|---|
| C2.7 | 23:29 | 23:42 | 23:53 | 3492 |
| C6.6 | 21:38 | 21:45 | 22:00 | 3489 |
| C6.3 | 19:07 | 19:18 | 19:26 | 3493 |
| C3.1 | 17:35 | 17:42 | 17:58 | 3492 |
| C2.7 | 15:03 | 15:10 | 15:14 | 3492 |
| C2.8 | 14:47 | 14:57 | 15:03 | 3489 |
| C2.1 | 10:20 | 10:23 | 10:28 | 3492 |
| C3.5 | 07:58 | 08:07 | 08:13 | 3492 |
| C2.7 | 07:02 | 07:12 | 07:20 | — |
| C8.0 | 06:23 | 06:31 | 06:39 | — |
| C5.0 | 04:09 | 04:14 | 04:22 | 3492 |
| C4.8 | 03:18 | 03:25 | 03:30 | 3492 |
| M1.2 | 02:54 | 03:03 | 03:12 | 3492 |
| C2.1 | 02:30 | 02:36 | 02:42 | 3492 |
| C3.3 | 01:36 | 01:42 | 01:47 | 3492 |
| C3.8 | 01:20 | 01:33 | 01:36 | 3492 |
| C3.8 | 01:03 | 01:06 | 01:10 | 3492 |