Solar flares on September 4, 2000
The most powerful solar flare in 24 hours
C6.3 (normal) flare - September 4 at 7:08 PM
Solar activity index
Value as of the end of the day on September 4, 2000
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 3, 2000 to September 4, 2000
Time zone — UTC-05 (Jackson) — summer time
List of solar flares for September 4, 2000
The total number of solar flares of class C and higher — 18 flares
C class — 18 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.1 | 21:25 | 21:29 | 21:31 | — |
| C3.7 | 20:59 | 21:03 | 21:06 | — |
| C6.3 | 19:02 | 19:08 | 19:12 | 9154 |
| C4.9 | 16:29 | 16:35 | 16:37 | 9154 |
| C2.1 | 15:34 | 15:46 | 15:51 | 9154 |
| C2.0 | 15:13 | 15:16 | 15:26 | 9154 |
| C3.3 | 14:50 | 14:55 | 14:58 | — |
| C4.1 | 14:01 | 14:09 | 14:15 | — |
| C3.3 | 12:45 | 12:50 | 12:52 | 9149 |
| C1.7 | 12:23 | 12:26 | 12:29 | — |
| C2.7 | 11:33 | 11:38 | 11:43 | 9149 |
| C1.3 | 10:34 | 10:37 | 10:40 | — |
| C2.9 | 09:50 | 09:54 | 09:59 | 9149 |
| C2.2 | 09:14 | 09:18 | 09:22 | 9154 |
| C1.3 | 07:48 | 07:51 | 07:55 | 9149 |
| C1.6 | 06:34 | 06:38 | 06:40 | 9149 |
| C1.2 | 05:57 | 06:01 | 06:10 | — |
| C1.5 | 01:49 | 01:52 | 01:54 | 9154 |