Solar flares on October 31, 2023
The most powerful solar flare in 24 hours
C5.7 (normal) flare - October 31 at 3:23 AM
Solar activity index
Value as of the end of the day on October 31, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 30, 2023 to October 31, 2023
Time zone — UTC+03 (Pskov)
List of solar flares for October 31, 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 |
|---|---|---|---|---|
| C3.9 | 23:16 | 23:24 | 23:29 | 3477 |
| C1.3 | 18:02 | 18:06 | 18:10 | — |
| C2.0 | 10:36 | 10:50 | 11:00 | 3473 |
| C2.2 | 05:22 | 05:29 | 05:33 | 3474 |
| C1.8 | 04:04 | 04:13 | 04:19 | 3474 |
| C5.7 | 03:10 | 03:23 | 03:31 | 3473 |
| C1.9 | 02:06 | 02:15 | 02:19 | 3474 |