Solar flares on April 30, 2000
The most powerful solar flare in 24 hours
C7.7 (normal) flare - April 30 at 8:08 AM
Solar activity index
Value as of the end of the day on April 30, 2000
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 29, 2000 to April 30, 2000
Time zone — UTC+00
List of solar flares for April 30, 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 |
|---|---|---|---|---|
| C1.1 | 20:13 | 20:29 | 20:37 | — |
| C7.7 | 07:53 | 08:08 | 08:31 | 8976 |
| C2.5 | 04:34 | 05:17 | 06:30 | — |
| C1.5 | 00:31 | 00:34 | 00:36 | 8970 |