Solar flares on September 23, 2000
The most powerful solar flare in 24 hours
C8.6 (normal) flare - September 23 at 6:42 PM
Solar activity index
Value as of the end of the day on September 23, 2000
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 22, 2000 to September 23, 2000
Time zone — UTC-03 (Halifax) — summer time
List of solar flares for September 23, 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 |
|---|---|---|---|---|
| C8.6 | 18:35 | 18:42 | 18:51 | 9169 |
| C2.6 | 17:36 | 18:00 | 18:11 | 9166 |
| C2.7 | 17:11 | 17:14 | 17:18 | — |
| C1.9 | 16:52 | 16:56 | 16:58 | — |
| C3.8 | 15:44 | 15:52 | 16:10 | — |
| C1.7 | 14:13 | 14:16 | 14:18 | — |
| C2.1 | 08:42 | 08:45 | 08:48 | 9169 |
| C5.4 | 04:08 | 04:19 | 04:23 | 9169 |
| C2.7 | 02:48 | 02:55 | 03:02 | 9167 |
| C2.2 | 01:52 | 01:57 | 02:02 | 9169 |
| C2.2 | 00:59 | 01:02 | 01:09 | 9166 |