Solar flares on April 11, 2000
The most powerful solar flare in 24 hours
M1.3 (strong) flare - April 11 at 11:35 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-04 (Quebec) — summer time
List of solar flares for April 11, 2000
The total number of solar flares of class C and higher — 8 flares
C class — 5 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.3 | 23:27 | 23:35 | 23:50 | 8948 |
| M1.1 | 19:29 | 19:37 | 19:45 | 8948 |
| M1.0 | 13:57 | 14:10 | 14:17 | 8948 |
| C1.0 | 12:24 | 12:27 | 12:30 | — |
| C1.5 | 07:18 | 07:22 | 07:27 | — |
| C2.3 | 06:04 | 06:10 | 06:24 | — |
| C2.2 | 03:47 | 03:51 | 03:57 | 8948 |
| C1.3 | 03:06 | 03:10 | 03:13 | 8948 |