Solar flares on June 9, 2011
The most powerful solar flare in 24 hours
C4.1 (normal) flare - June 9 at 4:48 AM
Solar activity index
Value as of the end of the day on June 9, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 8, 2011 to June 9, 2011
Time zone — UTC+01 (London) — summer time
List of solar flares for June 9, 2011
The total number of solar flares of class C and higher — 3 flares
C class — 3 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.0 | 11:20 | 11:28 | 11:31 | 1234 |
| C4.1 | 04:40 | 04:48 | 04:58 | 1226 |
| C1.8 | 04:07 | 04:21 | 04:35 | 1226 |