Solar flares on July 31, 2012
The most powerful solar flare in 24 hours
C5.7 (normal) flare - July 31 at 2:30 PM
Solar activity index
Value as of the end of the day on July 31, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 30, 2012 to July 31, 2012
Time zone — UTC+03 (Riga)
List of solar flares for July 31, 2012
The total number of solar flares of class C and higher — 10 flares
C class — 10 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 22:25 | 22:30 | 22:35 | 1535 |
| C4.0 | 20:10 | 20:27 | 20:32 | 1536 |
| C1.3 | 18:54 | 19:02 | 19:07 | 1538 |
| C1.6 | 18:10 | 18:15 | 18:22 | 1536 |
| C5.0 | 17:17 | 17:25 | 17:30 | — |
| C5.7 | 13:46 | 14:30 | 15:26 | 1535 |
| C1.1 | 12:35 | 12:40 | 12:57 | 1535 |
| C1.0 | 06:28 | 06:34 | 06:35 | 1536 |
| C1.8 | 04:48 | 04:51 | 04:54 | 1532 |
| C1.8 | 02:10 | 02:18 | 02:28 | 1526 |