Solar flares on September 17, 2000
The most powerful solar flare in 24 hours
C5.4 (normal) flare - September 17 at 9:43 AM
Solar activity index
Value as of the end of the day on September 17, 2000
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 16, 2000 to September 17, 2000
Time zone — UTC+03 (Cherkessk)
List of solar flares for September 17, 2000
The total number of solar flares of class C and higher — 14 flares
C class — 14 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.6 | 21:19 | 21:25 | 21:38 | 9165 |
| C1.6 | 20:48 | 20:51 | 20:58 | — |
| C2.2 | 19:32 | 19:41 | 19:47 | 9165 |
| C4.7 | 15:17 | 15:24 | 15:37 | — |
| C2.3 | 13:22 | 13:25 | 13:28 | — |
| C5.4 | 09:33 | 09:43 | 09:49 | 9167 |
| C3.1 | 08:31 | 08:38 | 08:44 | 9165 |
| C2.9 | 08:13 | 08:16 | 08:18 | 9165 |
| C1.6 | 07:46 | 07:49 | 07:54 | 9167 |
| C1.7 | 05:57 | 06:00 | 06:04 | — |
| C1.5 | 04:58 | 05:00 | 05:08 | 9166 |
| C3.8 | 03:39 | 03:42 | 03:44 | 9165 |
| C1.7 | 01:51 | 01:54 | 01:58 | 9165 |
| C3.4 | 01:13 | 01:17 | 01:19 | 9165 |