Solar flares on October 27, 2023
The most powerful solar flare in 24 hours
C2.1 (normal) flare - October 27 at 4:54 AM
Solar activity index
Value as of the end of the day on October 27, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 26, 2023 to October 27, 2023
Time zone — UTC-04 (Toronto) — summer time
List of solar flares for October 27, 2023
The total number of solar flares of class C and higher — 1 flare
C class — 1 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.1 | 04:39 | 04:54 | 05:07 | 3473 |