Solar flares on April 30, 2003
The most powerful solar flare in 24 hours
C3.1 (normal) flare - April 30 at 5:19 AM
Solar activity index
Value as of the end of the day on April 30, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 29, 2003 to April 30, 2003
Time zone — UTC+05:30 (Krishnanagar)
List of solar flares for April 30, 2003
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.1 | 22:48 | 23:45 | 00:49 | 345 |
| C1.0 | 06:55 | 06:58 | 07:01 | 349 |
| C3.1 | 05:09 | 05:19 | 05:27 | 349 |
| C1.4 | 04:09 | 04:12 | 04:14 | 349 |
| C1.7 | 02:41 | 02:49 | 02:55 | 349 |
| C1.2 | 01:24 | 01:29 | 01:37 | 349 |
| C1.5 | 01:03 | 01:06 | 01:08 | 349 |