Solar flares on April 30, 2012
The most powerful solar flare in 24 hours
C6.0 (normal) flare - April 30 at 4:41 AM
Solar activity index
Value as of the end of the day on April 30, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 29, 2012 to April 30, 2012
Time zone — UTC-06 (Fort Smith) — summer time
List of solar flares for April 30, 2012
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 |
|---|---|---|---|---|
| C1.2 | 23:15 | 23:45 | 23:52 | 1465 |
| C3.9 | 22:35 | 22:43 | 22:47 | 1470 |
| C1.2 | 08:30 | 08:36 | 08:41 | 1471 |
| C6.0 | 04:37 | 04:41 | 04:43 | — |
| C5.6 | 04:21 | 04:26 | 04:32 | 1471 |
| C2.4 | 03:13 | 03:17 | 03:21 | 1471 |
| C3.9 | 00:56 | 01:38 | 02:19 | 1465 |