Solar flares on September 11, 2000
The most powerful solar flare in 24 hours
C4.2 (normal) flare - September 11 at 8:15 AM
Solar activity index
Value as of the end of the day on September 11, 2000
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 10, 2000 to September 11, 2000
Time zone — UTC+01 (London) — summer time
List of solar flares for September 11, 2000
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.3 | 18:43 | 19:13 | 19:36 | 9158 |
| C2.0 | 10:14 | 10:21 | 10:29 | 9154 |
| C4.2 | 08:02 | 08:15 | 08:34 | 9154 |
| C1.2 | 04:07 | 04:13 | 04:20 | — |