Solar flares on September 2, 2011
The most powerful solar flare in 24 hours
C1.8 (normal) flare - September 2 at 4:16 PM
Solar activity index
Value as of the end of the day on September 2, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 1, 2011 to September 2, 2011
Time zone — UTC+01 (London) — summer time
List of solar flares for September 2, 2011
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 |
|---|---|---|---|---|
| C1.8 | 16:09 | 16:16 | 16:21 | 1281 |