Solar flares on February 15, 2016
The most powerful solar flare in 24 hours
M1.1 (strong) flare - February 15 at 11:00 AM
Solar activity index
Value as of the end of the day on February 15, 2016
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 14, 2016 to February 15, 2016
Time zone — UTC+00 (London)
List of solar flares for February 15, 2016
The total number of solar flares of class C and higher — 16 flares
C class — 15 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C4.1 | 21:14 | 21:40 | 21:49 | 2497 |
| C1.2 | 20:53 | 20:58 | 21:05 | 2497 |
| C1.6 | 20:02 | 20:06 | 20:10 | 2497 |
| C1.7 | 19:46 | 19:52 | 19:55 | 2497 |
| C1.2 | 19:31 | 19:37 | 19:41 | — |
| C2.9 | 18:42 | 18:46 | 18:49 | 2497 |
| C2.2 | 18:08 | 18:12 | 18:15 | — |
| C4.2 | 17:46 | 17:52 | 18:00 | 2497 |
| C1.6 | 17:32 | 17:36 | 17:39 | 2497 |
| C2.5 | 17:14 | 17:23 | 17:27 | 2497 |
| C3.3 | 14:40 | 15:04 | 15:13 | 2497 |
| M1.1 | 10:41 | 11:00 | 11:06 | 2497 |
| C2.3 | 09:29 | 09:35 | 09:44 | 2497 |
| C5.2 | 08:26 | 08:41 | 08:46 | 2497 |
| C1.4 | 05:27 | 05:33 | 05:38 | 2497 |
| C3.9 | 04:02 | 04:19 | 04:24 | 2497 |