Solar flares on January 23, 2005
The most powerful solar flare in 24 hours
M1.0 (strong) flare - January 23 at 1:51 AM
Solar activity index
Value as of the end of the day on January 23, 2005
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 22, 2005 to January 23, 2005
Time zone — UTC+00
List of solar flares for January 23, 2005
The total number of solar flares of class C and higher — 2 flares
C class — 1 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C4.5 | 04:43 | 05:05 | 05:23 | 720 |
| M1.0 | 01:28 | 01:51 | 02:01 | 720 |