Solar flares on February 4, 2016
The most powerful solar flare in 24 hours
C5.1 (normal) flare - February 4 at 6:22 PM
Solar activity index
Value as of the end of the day on February 4, 2016
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 3, 2016 to February 4, 2016
Time zone — UTC+00 (London)
List of solar flares for February 4, 2016
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.1 | 19:46 | 19:55 | 19:59 | 2490 |
| C5.1 | 18:15 | 18:22 | 18:28 | 2494 |
| C3.6 | 16:44 | 16:49 | 16:53 | 2494 |
| C2.1 | 14:34 | 14:42 | 14:48 | 2494 |
| C2.4 | 12:16 | 12:21 | 12:25 | 2494 |
| C1.1 | 07:09 | 07:13 | 07:16 | 2490 |
| C1.0 | 02:11 | 02:15 | 02:17 | 2494 |