Solar flares on July 11, 2003
The most powerful solar flare in 24 hours
C2.9 (normal) flare - July 11 at 10:39 AM
Solar activity index
Value as of the end of the day on July 11, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 10, 2003 to July 11, 2003
Time zone — UTC+03 (Bryansk)
List of solar flares for July 11, 2003
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 |
|---|---|---|---|---|
| C1.5 | 14:47 | 15:14 | 15:51 | 397 |
| C1.1 | 13:32 | 13:39 | 13:42 | 397 |
| C2.9 | 09:36 | 10:39 | 11:38 | 401 |
| C1.9 | 07:20 | 07:27 | 07:46 | 397 |