Solar flares on July 29, 2011
The most powerful solar flare in 24 hours
C6.3 (normal) flare - July 29 at 4:40 PM
Solar activity index
Value as of the end of the day on July 29, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 28, 2011 to July 29, 2011
Time zone — UTC+00
List of solar flares for July 29, 2011
The total number of solar flares of class C and higher — 13 flares
C class — 13 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.2 | 17:56 | 18:02 | 18:10 | 1261 |
| C6.3 | 16:34 | 16:40 | 16:46 | 1261 |
| C1.3 | 13:45 | 13:51 | 13:54 | 1263 |
| C3.9 | 12:13 | 12:17 | 12:26 | 1261 |
| C1.1 | 08:34 | 08:37 | 08:39 | 1261 |
| C1.4 | 08:03 | 08:07 | 08:10 | 1261 |
| C1.1 | 06:17 | 06:20 | 06:24 | 1261 |
| C1.1 | 05:29 | 05:33 | 05:36 | 1260 |
| C1.1 | 04:31 | 04:35 | 04:37 | 1261 |
| C1.2 | 03:45 | 03:48 | 03:52 | 1261 |
| C1.0 | 02:20 | 02:24 | 02:26 | 1261 |
| C4.1 | 00:57 | 01:06 | 01:15 | 1260 |
| C2.3 | 00:32 | 00:39 | 00:46 | 1261 |