Solar flares on October 16, 2023
The most powerful solar flare in 24 hours
C9.8 (normal) flare - October 16 at 4:06 PM
Solar activity index
Value as of the end of the day on October 16, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 15, 2023 to October 16, 2023
Time zone — UTC+00
List of solar flares for October 16, 2023
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.8 | 20:06 | 20:21 | 20:32 | 3460 |
| C9.8 | 15:59 | 16:06 | 16:11 | — |
| C4.9 | 11:07 | 11:15 | 11:22 | 3467 |
| C7.5 | 10:32 | 10:51 | 11:07 | 3467 |
| C1.1 | 07:32 | 07:39 | 07:43 | — |
| C1.1 | 07:23 | 07:28 | 07:32 | — |
| C1.8 | 03:45 | 03:53 | 04:01 | 3464 |