Solar flares on January 25, 2003
The most powerful solar flare in 24 hours
C4.4 (normal) flare - January 25 at 9:55 PM
Solar activity index
Value as of the end of the day on January 25, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 24, 2003 to January 25, 2003
Time zone — UTC+03 (Moscow)
List of solar flares for January 25, 2003
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C4.4 | 21:42 | 21:55 | 22:11 | 268 |
| C1.9 | 10:18 | 11:36 | 12:19 | 268 |
| C1.2 | 08:09 | 08:13 | 08:15 | — |
| C1.3 | 01:04 | 01:14 | 01:28 | 266 |