Solar flares on January 23, 2011
The most powerful solar flare in 24 hours
C1.4 (normal) flare - January 23 at 11:15 PM
Solar activity index
Value as of the end of the day on January 23, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 22, 2011 to January 23, 2011
Time zone — UTC-07 (Fort Smith)
List of solar flares for January 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 |
|---|---|---|---|---|
| C1.4 | 22:56 | 23:15 | 23:32 | 1149 |