Solar flares on May 19, 2013
The most powerful solar flare in 24 hours
C9.9 (normal) flare - May 19 at 11:50 PM
Solar activity index
Value as of the end of the day on May 19, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 18, 2013 to May 19, 2013
Time zone — UTC+06 (Omsk)
List of solar flares for May 19, 2013
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 |
|---|---|---|---|---|
| C9.9 | 23:07 | 23:50 | 00:18 | — |
| C4.2 | 23:06 | 23:24 | 23:35 | — |
| C6.3 | 21:07 | 21:15 | 21:24 | 1750 |
| C1.1 | 20:13 | 20:20 | 20:27 | 1750 |
| C1.4 | 18:22 | 18:25 | 18:29 | 1750 |
| C1.1 | 17:42 | 17:50 | 17:57 | 1750 |
| C3.4 | 15:08 | 15:15 | 15:24 | 1750 |
| C1.2 | 14:35 | 14:38 | 14:40 | 1752 |
| C2.9 | 02:16 | 03:18 | 03:55 | — |
| C1.1 | 00:12 | 00:22 | 00:25 | 1748 |