Solar flares on April 20, 2014
The most powerful solar flare in 24 hours
C6.4 (normal) flare - April 20 at 10:13 AM
Solar activity index
Value as of the end of the day on April 20, 2014
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 19, 2014 to April 20, 2014
Time zone — UTC+02 (Vaduz) — summer time
List of solar flares for April 20, 2014
The total number of solar flares of class C and higher — 12 flares
C class — 12 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.8 | 16:18 | 16:46 | 17:01 | 2035 |
| C2.8 | 15:32 | 15:38 | 15:44 | 2035 |
| C2.2 | 13:53 | 14:07 | 14:12 | 2035 |
| C1.8 | 13:23 | 13:41 | 13:44 | 2033 |
| C3.9 | 10:21 | 10:24 | 10:31 | 2033 |
| C6.4 | 10:07 | 10:13 | 10:18 | 2033 |
| C1.7 | 08:07 | 08:10 | 08:13 | 2034 |
| C1.9 | 07:12 | 07:17 | 07:23 | 2034 |
| C2.4 | 06:21 | 06:27 | 06:41 | 2038 |
| C2.1 | 04:02 | 05:05 | 05:11 | 2036 |
| C1.6 | 02:17 | 02:25 | 02:40 | 2035 |
| C1.8 | 01:32 | 01:37 | 01:46 | 2032 |