Solar flares on July 27, 2011
The most powerful solar flare in 24 hours
M1.1 (strong) flare - July 27 at 7:07 PM
Solar activity index
Value as of the end of the day on July 27, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 26, 2011 to July 27, 2011
Time zone — UTC+03 (Riga)
List of solar flares for July 27, 2011
The total number of solar flares of class C and higher — 8 flares
C class — 7 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.1 | 18:48 | 19:07 | 19:22 | 1260 |
| C2.0 | 16:09 | 16:13 | 16:25 | 1260 |
| C2.0 | 15:47 | 15:53 | 16:00 | 1260 |
| C3.6 | 14:18 | 14:31 | 14:33 | 1260 |
| C3.0 | 12:56 | 13:02 | 13:12 | 1260 |
| C3.0 | 09:33 | 09:39 | 09:46 | 1260 |
| C3.0 | 04:38 | 05:01 | 05:35 | 1260 |
| C3.8 | 00:53 | 01:41 | 01:53 | 1260 |