Solar flares on October 27, 2004
The most powerful solar flare in 24 hours
C1.7 (normal) flare - October 27 at 9:02 PM
Solar activity index
Value as of the end of the day on October 27, 2004
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 26, 2004 to October 27, 2004
Time zone — UTC+00
List of solar flares for October 27, 2004
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 |
|---|---|---|---|---|
| C1.3 | 23:15 | 23:21 | 23:25 | 693 |
| C1.7 | 20:57 | 21:02 | 21:07 | 691 |
| C1.1 | 05:54 | 05:59 | 06:05 | 687 |