Solar flares on April 27, 2013
The most powerful solar flare in 24 hours
C5.2 (normal) flare - April 27 at 2:52 AM
Solar activity index
Value as of the end of the day on April 27, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 26, 2013 to April 27, 2013
Time zone — UTC+00
List of solar flares for April 27, 2013
The total number of solar flares of class C and higher — 9 flares
C class — 9 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.5 | 16:21 | 16:29 | 16:43 | 1732 |
| C1.9 | 15:08 | 15:13 | 15:37 | 1732 |
| C1.1 | 13:24 | 13:27 | 13:37 | 1731 |
| C3.1 | 12:06 | 12:17 | 12:33 | 1726 |
| C1.3 | 07:26 | 07:30 | 07:38 | — |
| C3.1 | 06:17 | 06:22 | 06:26 | 1726 |
| C2.5 | 03:52 | 03:57 | 04:01 | — |
| C5.2 | 02:45 | 02:52 | 03:00 | 1726 |
| C2.4 | 02:09 | 02:13 | 02:18 | — |