Solar flares on June 16, 2011
The most powerful solar flare in 24 hours
C7.1 (normal) flare - June 16 at 11:22 AM
Solar activity index
Value as of the end of the day on June 16, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 15, 2011 to June 16, 2011
Time zone — UTC+01 (London) — summer time
List of solar flares for June 16, 2011
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.0 | 16:37 | 16:43 | 16:48 | 1236 |
| C1.8 | 12:56 | 13:08 | 13:14 | — |
| C7.1 | 11:13 | 11:22 | 11:29 | 1236 |
| C1.2 | 07:18 | 07:23 | 07:28 | — |