Solar flares on February 18, 2013
The most powerful solar flare in 24 hours
C1.0 (normal) flare - February 18 at 8:11 AM
Solar activity index
Value as of the end of the day on February 18, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 17, 2013 to February 18, 2013
Time zone — UTC+05:30 (Ranchi)
List of solar flares for February 18, 2013
The total number of solar flares of class C and higher — 2 flares
C class — 2 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.0 | 08:06 | 08:11 | 08:14 | 1675 |
| C1.0 | 01:27 | 01:30 | 01:32 | 1675 |