Solar flares on April 27, 2013
The most powerful solar flare in 24 hours
C3.1 (normal) flare - April 27 at 5:17 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-07 (Phoenix)
List of solar flares for April 27, 2013
The total number of solar flares of class C and higher — 6 flares
C class — 6 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.1 | 23:07 | 23:13 | 23:17 | 1731 |
| C1.5 | 09:21 | 09:29 | 09:43 | 1732 |
| C1.9 | 08:08 | 08:13 | 08:37 | 1732 |
| C1.1 | 06:24 | 06:27 | 06:37 | 1731 |
| C3.1 | 05:06 | 05:17 | 05:33 | 1726 |
| C1.3 | 00:26 | 00:30 | 00:38 | — |