Solar flares on October 30, 2023
The most powerful solar flare in 24 hours
C1.9 (normal) flare - October 30 at 11:15 PM
Solar activity index
Value as of the end of the day on October 30, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 29, 2023 to October 30, 2023
Time zone — UTC+00 (London)
List of solar flares for October 30, 2023
The total number of solar flares of class C and higher — 2 flares
C class — 2 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.9 | 23:06 | 23:15 | 23:19 | 3474 |
| C1.4 | 03:45 | 03:49 | 03:53 | 3474 |