Solar flares on February 11, 2001
The most powerful solar flare in 24 hours
C6.5 (normal) flare - February 11 at 1:23 AM
Solar activity index
Value as of the end of the day on February 11, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 10, 2001 to February 11, 2001
Time zone — UTC+00 (Dublin)
List of solar flares for February 11, 2001
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 |
|---|---|---|---|---|
| C2.1 | 09:09 | 09:15 | 09:20 | 9338 |
| C6.5 | 00:57 | 01:23 | 01:46 | 9346 |