Solar flares on April 4, 2014
The most powerful solar flare in 24 hours
C8.3 (normal) flare - April 4 at 1:48 PM
Solar activity index
Value as of the end of the day on April 4, 2014
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 3, 2014 to April 4, 2014
Time zone — UTC+00
List of solar flares for April 4, 2014
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 |
|---|---|---|---|---|
| C1.0 | 21:44 | 21:51 | 21:55 | 2029 |
| C1.5 | 20:15 | 20:21 | 20:31 | 2030 |
| C1.1 | 17:31 | 17:38 | 17:44 | 2030 |
| C6.2 | 14:47 | 14:54 | 15:00 | 2021 |
| C8.3 | 13:34 | 13:48 | 13:56 | 2027 |
| C1.2 | 11:12 | 11:16 | 11:19 | 2030 |
| C1.2 | 06:16 | 06:22 | 06:28 | 2030 |
| C3.6 | 03:43 | 03:47 | 03:52 | 2026 |
| C1.1 | 01:08 | 01:13 | 01:21 | 2030 |