Solar flares on October 25, 2004
The most powerful solar flare in 24 hours
C6.8 (normal) flare - October 25 at 10:31 AM
Solar activity index
Value as of the end of the day on October 25, 2004
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 24, 2004 to October 25, 2004
Time zone — UTC+00
List of solar flares for October 25, 2004
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.3 | 21:42 | 22:17 | 23:45 | 687 |
| C1.1 | 17:13 | 17:42 | 17:54 | 687 |
| C4.4 | 14:29 | 14:42 | 14:59 | 687 |
| C2.1 | 14:02 | 14:17 | 14:25 | 687 |
| C6.8 | 10:15 | 10:31 | 10:42 | 687 |
| C2.3 | 09:57 | 10:07 | 10:13 | 687 |
| C2.4 | 07:11 | 07:16 | 07:20 | 687 |
| C4.2 | 02:38 | 02:52 | 03:03 | 691 |