Solar flares on May 11, 2013
The most powerful solar flare in 24 hours
C8.0 (normal) flare - May 11 at 10:48 PM
Solar activity index
Value as of the end of the day on May 11, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 10, 2013 to May 11, 2013
Time zone — UTC+03 (Novgorod)
List of solar flares for May 11, 2013
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C8.0 | 22:35 | 22:48 | 23:03 | 1746 |
| C2.8 | 21:48 | 22:16 | 22:23 | 1739 |
| C1.0 | 21:03 | 21:05 | 21:09 | 1746 |
| C1.5 | 19:22 | 19:44 | 19:50 | 1734 |
| C2.2 | 16:31 | 16:59 | 17:09 | 1745 |
| C1.4 | 15:36 | 15:47 | 16:06 | 1746 |
| C1.3 | 05:52 | 05:56 | 06:01 | 1744 |
| C1.8 | 01:35 | 01:42 | 01:48 | 1745 |