Solar flares on August 20, 2014
The most powerful solar flare in 24 hours
C4.9 (normal) flare - August 20 at 2:51 PM
Solar activity index
Value as of the end of the day on August 20, 2014
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 19, 2014 to August 20, 2014
Time zone — UTC+02 (Oslo) — summer time
List of solar flares for August 20, 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 |
|---|---|---|---|---|
| C2.1 | 23:39 | 23:57 | 00:10 | 2146 |
| C2.9 | 21:38 | 21:57 | 22:03 | — |
| C3.2 | 20:50 | 21:11 | 21:29 | — |
| C2.6 | 19:43 | 19:56 | 20:08 | — |
| C1.8 | 18:18 | 18:22 | 18:27 | 2148 |
| C1.3 | 17:13 | 17:23 | 17:42 | 2148 |
| C4.9 | 14:38 | 14:51 | 14:56 | — |
| C1.5 | 11:01 | 11:14 | 11:35 | — |
| C1.9 | 01:25 | 01:31 | 01:33 | 2148 |