Solar flares on October 4, 2010
The most powerful solar flare in 24 hours
C2.3 (normal) flare - October 4 at 5:35 PM
Solar activity index
Value as of the end of the day on October 4, 2010
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 3, 2010 to October 4, 2010
Time zone — UTC+01 (London) — summer time
List of solar flares for October 4, 2010
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 |
|---|---|---|---|---|
| C2.3 | 17:28 | 17:35 | 17:41 | 1109 |