Solar flares on January 11, 2001
The most powerful solar flare in 24 hours
C1.8 (normal) flare - January 11 at 6:42 PM
Solar activity index
Value as of the end of the day on January 11, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 10, 2001 to January 11, 2001
Time zone — UTC+00
List of solar flares for January 11, 2001
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 |
|---|---|---|---|---|
| C1.8 | 18:28 | 18:42 | 18:56 | — |
| C1.4 | 13:52 | 14:26 | 14:52 | — |
| C1.3 | 03:43 | 03:48 | 03:51 | — |
| C1.2 | 02:11 | 02:15 | 02:20 | 9308 |
| C1.2 | 00:09 | 00:17 | 00:25 | 9301 |