Solar flares on September 3, 2011
The most powerful solar flare in 24 hours
C2.5 (normal) flare - September 3 at 8:36 PM
Solar activity index
Value as of the end of the day on September 3, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 2, 2011 to September 3, 2011
Time zone — UTC+03 (Sochi)
List of solar flares for September 3, 2011
The total number of solar flares of class C and higher — 6 flares
C class — 6 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 23:04 | 23:10 | 23:17 | 1281 |
| C1.2 | 21:42 | 21:46 | 21:49 | 1286 |
| C2.5 | 20:32 | 20:36 | 20:39 | 1286 |
| C1.0 | 16:57 | 17:12 | 17:25 | 1286 |
| C2.4 | 10:47 | 10:56 | 11:04 | 1281 |
| C1.0 | 06:19 | 06:22 | 06:25 | 1286 |