Solar flares on November 18, 2022
The most powerful solar flare in 24 hours
C5.5 (normal) flare - November 18 at 9:14 AM
Solar activity index
Value as of the end of the day on November 18, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 17, 2022 to November 18, 2022
Time zone — UTC+00 (London)
List of solar flares for November 18, 2022
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.8 | 21:59 | 22:04 | 22:08 | 3147 |
| C4.6 | 18:44 | 19:05 | 19:17 | 3150 |
| C1.5 | 14:57 | 15:12 | 15:42 | 3150 |
| C1.1 | 13:50 | 13:55 | 13:59 | 3148 |
| C5.1 | 11:23 | 11:28 | 11:33 | 3150 |
| C4.4 | 10:27 | 10:41 | 10:54 | — |
| C5.5 | 08:57 | 09:14 | 09:31 | — |
| C1.1 | 08:25 | 08:30 | 08:35 | — |