Solar flares on February 18, 2016
The most powerful solar flare in 24 hours
C2.0 (normal) flare - February 18 at 10:21 PM
Solar activity index
Value as of the end of the day on February 18, 2016
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 17, 2016 to February 18, 2016
Time zone — UTC-05 (Washington)
List of solar flares for February 18, 2016
The total number of solar flares of class C and higher — 5 flares
C class — 5 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.0 | 22:06 | 22:21 | 22:52 | — |
| C1.6 | 19:03 | 19:19 | 19:53 | 2497 |
| C1.8 | 16:08 | 16:13 | 16:17 | 2501 |
| C1.2 | 14:59 | 15:25 | 15:58 | 2497 |
| C1.1 | 11:07 | 11:44 | 12:21 | 2497 |