Solar flares on October 7, 2011
The most powerful solar flare in 24 hours
C2.6 (normal) flare - October 7 at 9:57 PM
Solar activity index
Value as of the end of the day on October 7, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 6, 2011 to October 7, 2011
Time zone — UTC+03 (Riga)
List of solar flares for October 7, 2011
The total number of solar flares of class C and higher — 5 flares
C class — 5 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.6 | 21:53 | 21:57 | 22:01 | — |
| C2.5 | 06:55 | 07:03 | 07:10 | — |
| C1.2 | 04:14 | 04:21 | 04:30 | 1313 |
| C1.0 | 03:42 | 03:47 | 03:49 | 1305 |
| C1.2 | 01:06 | 01:10 | 01:13 | 1305 |