Solar flares on October 3, 2013
The most powerful solar flare in 24 hours
C1.8 (normal) flare - October 3 at 9:23 PM
Solar activity index
Value as of the end of the day on October 3, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 2, 2013 to October 3, 2013
Time zone — UTC+01 (London) — summer time
List of solar flares for October 3, 2013
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 |
|---|---|---|---|---|
| C1.8 | 20:44 | 21:23 | 21:49 | 1857 |
| C1.5 | 00:29 | 01:06 | 01:41 | — |