Solar flares on February 15, 2016
The most powerful solar flare in 24 hours
M1.1 (strong) flare - February 15 at 6:00 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-05 (Moosonee)
List of solar flares for February 15, 2016
The total number of solar flares of class C and higher — 17 flares
C class — 16 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 21:24 | 21:28 | 21:30 | — |
| C3.5 | 20:45 | 20:59 | 21:04 | 2497 |
| C4.1 | 16:14 | 16:40 | 16:49 | 2497 |
| C1.2 | 15:53 | 15:58 | 16:05 | 2497 |
| C1.6 | 15:02 | 15:06 | 15:10 | 2497 |
| C1.7 | 14:46 | 14:52 | 14:55 | 2497 |
| C1.2 | 14:31 | 14:37 | 14:41 | — |
| C2.9 | 13:42 | 13:46 | 13:49 | 2497 |
| C2.2 | 13:08 | 13:12 | 13:15 | — |
| C4.2 | 12:46 | 12:52 | 13:00 | 2497 |
| C1.6 | 12:32 | 12:36 | 12:39 | 2497 |
| C2.5 | 12:14 | 12:23 | 12:27 | 2497 |
| C3.3 | 09:40 | 10:04 | 10:13 | 2497 |
| M1.1 | 05:41 | 06:00 | 06:06 | 2497 |
| C2.3 | 04:29 | 04:35 | 04:44 | 2497 |
| C5.2 | 03:26 | 03:41 | 03:46 | 2497 |
| C1.4 | 00:27 | 00:33 | 00:38 | 2497 |