Solar flares on January 23, 2012
The most powerful solar flare in 24 hours
C2.5 (normal) flare - January 23 at 11:53 PM
Solar activity index
Value as of the end of the day on January 23, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 22, 2012 to January 23, 2012
Time zone — UTC-10 (Honolulu)
List of solar flares for January 23, 2012
The total number of solar flares of class C and higher — 3 flares
C class — 3 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.5 | 23:46 | 23:53 | 23:59 | 1402 |
| C1.0 | 18:29 | 18:33 | 18:37 | — |
| C1.4 | 09:40 | 10:11 | 10:26 | 1401 |