Solar flares on October 8, 2026
The most powerful solar flare in 24 hours
M6.7 (strong) flare - October 8 at 3:48 PM
Solar activity index
Value as of the end of the day on October 8, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 7, 2026 to October 8, 2026
Time zone — UTC+00
List of solar flares for October 8, 2026
The total number of solar flares of class C and higher — 4 flares
C class — 3 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.1 | 20:16 | 20:27 | 20:40 | — |
| C1.9 | 20:16 | 20:19 | ... | — |
| M6.7 | 15:29 | 15:48 | 15:58 | 4549 |
| C1.6 | 00:45 | 00:59 | 01:11 | 4549 |