Solar flares on October 9, 2002
The most powerful solar flare in 24 hours
C1.1 (normal) flare - October 9 at 1:38 PM
Solar activity index
Value as of the end of the day on October 9, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 8, 2002 to October 9, 2002
Time zone — UTC+00
List of solar flares for October 9, 2002
The total number of solar flares of class C and higher — 2 flares
C class — 2 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.1 | 13:27 | 13:38 | 13:49 | — |
| C1.0 | 06:39 | 06:45 | 06:48 | 140 |