Solar flares on September 1, 2011
The most powerful solar flare in 24 hours
C2.0 (normal) flare - September 1 at 7:22 PM
Solar activity index
Value as of the end of the day on September 1, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 31, 2011 to September 1, 2011
Time zone — UTC+01 (London) — summer time
List of solar flares for September 1, 2011
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 |
|---|---|---|---|---|
| C2.0 | 19:13 | 19:22 | 19:30 | 1283 |
| C2.0 | 13:42 | 13:48 | 13:53 | 1283 |