Solar flares on September 23, 2000
The most powerful solar flare in 24 hours
C8.5 (normal) flare - September 23 at 6:50 AM
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+07 (Barnaul)
List of solar flares for September 23, 2000
The total number of solar flares of class C and higher — 13 flares
C class — 13 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.1 | 18:42 | 18:45 | 18:48 | 9169 |
| C5.4 | 14:08 | 14:19 | 14:23 | 9169 |
| C2.7 | 12:48 | 12:55 | 13:02 | 9167 |
| C2.2 | 11:52 | 11:57 | 12:02 | 9169 |
| C2.2 | 10:59 | 11:02 | 11:09 | 9166 |
| C5.6 | 09:28 | 09:32 | 09:37 | 9169 |
| C4.2 | 08:48 | 09:04 | 09:22 | 9166 |
| C8.5 | 06:42 | 06:50 | 07:00 | — |
| C2.6 | 04:48 | 04:52 | 04:54 | 9169 |
| C4.2 | 04:03 | 04:09 | 04:17 | 9166 |
| C5.3 | 03:57 | 04:01 | 04:03 | 9169 |
| C4.4 | 01:56 | 02:02 | 02:08 | 9169 |
| C2.1 | 01:37 | 01:41 | 01:48 | 9169 |