Solar flares on April 11, 2000
The most powerful solar flare in 24 hours
M1.1 (strong) flare - April 11 at 11:37 PM
Solar activity index
Value as of the end of the day on April 11, 2000
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 10, 2000 to April 11, 2000
Time zone — UTC+00
List of solar flares for April 11, 2000
The total number of solar flares of class C and higher — 10 flares
C class — 8 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.1 | 23:29 | 23:37 | 23:45 | 8948 |
| M1.0 | 17:57 | 18:10 | 18:17 | 8948 |
| C1.0 | 16:24 | 16:27 | 16:30 | — |
| C1.5 | 11:18 | 11:22 | 11:27 | — |
| C2.3 | 10:04 | 10:10 | 10:24 | — |
| C2.2 | 07:47 | 07:51 | 07:57 | 8948 |
| C1.3 | 07:06 | 07:10 | 07:13 | 8948 |
| C1.7 | 02:37 | 03:02 | 03:48 | 8948 |
| C1.3 | 01:38 | 01:43 | 01:49 | 8939 |
| C1.1 | 00:58 | 01:03 | 01:12 | — |