Solar flares on April 25, 2013
The most powerful solar flare in 24 hours
C5.8 (normal) flare - April 25 at 4:40 PM
Solar activity index
Value as of the end of the day on April 25, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 24, 2013 to April 25, 2013
Time zone — UTC-03 (Moncton) — summer time
List of solar flares for April 25, 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 |
|---|---|---|---|---|
| C5.7 | 18:55 | 19:02 | 19:06 | 1726 |
| C5.8 | 16:34 | 16:40 | 16:43 | 1726 |
| C5.6 | 14:24 | 14:28 | 14:32 | 1726 |
| C3.9 | 14:09 | 14:17 | 14:23 | — |
| C1.5 | 13:12 | 13:24 | 13:33 | 1726 |
| C1.1 | 11:23 | 11:35 | 11:48 | 1726 |
| C3.4 | 07:43 | 07:52 | 08:10 | 1726 |
| C2.3 | 05:26 | 05:32 | 05:41 | — |
| C1.5 | 00:30 | 00:41 | 00:51 | 1726 |