Solar flares on October 20, 2014
The most powerful solar flare in 24 hours
M4.5 (strong) flare - October 20 at 10:07 PM
Solar activity index
Value as of the end of the day on October 20, 2014
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 19, 2014 to October 20, 2014
Time zone — UTC+05:30 (Chandigarh)
List of solar flares for October 20, 2014
The total number of solar flares of class C and higher — 13 flares
C class — 11 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M4.5 | 21:30 | 22:07 | 22:25 | 2192 |
| C8.6 | 20:28 | 20:54 | 21:11 | 2192 |
| C3.1 | 20:10 | 20:13 | 20:17 | 2192 |
| C2.7 | 19:28 | 19:38 | 19:41 | 2192 |
| C2.8 | 16:49 | 16:57 | 17:00 | 2192 |
| M3.9 | 14:30 | 14:41 | 14:50 | 2192 |
| C9.0 | 11:07 | 11:32 | 11:39 | 2192 |
| C5.4 | 09:02 | 09:27 | 09:35 | 2192 |
| C3.2 | 07:55 | 07:58 | 08:02 | 2192 |
| C2.8 | 07:28 | 07:31 | 07:34 | 2192 |
| C2.5 | 06:19 | 06:23 | 06:26 | 2192 |
| C2.5 | 05:24 | 05:40 | 05:46 | — |
| C2.1 | 01:54 | 01:57 | 01:59 | — |