Solar flares on September 4, 2000
The most powerful solar flare in 24 hours
M1.3 (strong) flare - September 4 at 6:39 AM
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+05:30 (Haora)
List of solar flares for September 4, 2000
The total number of solar flares of class C and higher — 13 flares
C class — 12 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.3 | 23:15 | 23:20 | 23:22 | 9149 |
| C1.7 | 22:53 | 22:56 | 22:59 | — |
| C2.7 | 22:03 | 22:08 | 22:13 | 9149 |
| C1.3 | 21:04 | 21:07 | 21:10 | — |
| C2.9 | 20:20 | 20:24 | 20:29 | 9149 |
| C2.2 | 19:44 | 19:48 | 19:52 | 9154 |
| C1.3 | 18:18 | 18:21 | 18:25 | 9149 |
| C1.6 | 17:04 | 17:08 | 17:10 | 9149 |
| C1.2 | 16:27 | 16:31 | 16:40 | — |
| C1.5 | 12:19 | 12:22 | 12:24 | 9154 |
| M1.3 | 06:33 | 06:39 | 06:43 | 9154 |
| C4.2 | 05:00 | 05:03 | 05:05 | 9154 |
| C3.7 | 04:10 | 04:16 | 04:23 | — |