Solar flares on February 23, 2011
The most powerful solar flare in 24 hours
C1.2 (normal) flare - February 23 at 12:23 PM
Solar activity index
Value as of the end of the day on February 23, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 22, 2011 to February 23, 2011
Time zone — UTC+00
List of solar flares for February 23, 2011
The total number of solar flares of class C and higher — 1 flare
C class — 1 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 12:15 | 12:23 | 12:29 | 1161 |