Solar flares on October 1, 2026
The most powerful solar flare in 24 hours
C1.4 (normal) flare - October 1 at 9:37 PM
Solar activity index
Value as of the end of the day on October 1, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 30, 2026 to October 1, 2026
Time zone — UTC+00
List of solar flares for October 1, 2026
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 |
|---|---|---|---|---|
| C1.4 | 21:21 | 21:37 | 21:58 | 4545 |