Solar flares on October 9, 2000
The most powerful solar flare in 24 hours
C6.7 (normal) flare - October 9 at 11:43 PM
Solar activity index
Value as of the end of the day on October 9, 2000
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 8, 2000 to October 9, 2000
Time zone — UTC+00
List of solar flares for October 9, 2000
The total number of solar flares of class C and higher — 11 flares
C class — 11 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C6.7 | 23:19 | 23:43 | 00:21 | 9182 |
| C2.0 | 22:44 | 22:49 | 22:53 | — |
| C1.4 | 20:49 | 20:53 | 20:59 | — |
| C1.6 | 19:31 | 19:36 | 19:41 | — |
| C1.8 | 19:15 | 19:19 | 19:23 | — |
| C1.4 | 18:12 | 18:17 | 18:21 | — |
| C1.0 | 16:54 | 16:58 | 17:04 | 9182 |
| C3.5 | 13:41 | 13:44 | 13:48 | 9182 |
| C5.7 | 13:10 | 13:16 | 13:21 | 9182 |
| C1.1 | 07:00 | 07:05 | 07:14 | — |
| C1.1 | 05:38 | 05:50 | 06:33 | — |