Solar flares on April 4, 2014
The most powerful solar flare in 24 hours
C8.3 (normal) flare - April 4 at 7:48 AM
Solar activity index
Value as of the end of the day on April 4, 2014
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 3, 2014 to April 4, 2014
Time zone — UTC-06 (Edmonton) — summer time
List of solar flares for April 4, 2014
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.0 | 17:57 | 18:01 | 18:21 | 2026 |
| C1.0 | 15:44 | 15:51 | 15:55 | 2029 |
| C1.5 | 14:15 | 14:21 | 14:31 | 2030 |
| C1.1 | 11:31 | 11:38 | 11:44 | 2030 |
| C6.2 | 08:47 | 08:54 | 09:00 | 2021 |
| C8.3 | 07:34 | 07:48 | 07:56 | 2027 |
| C1.2 | 05:12 | 05:16 | 05:19 | 2030 |
| C1.2 | 00:16 | 00:22 | 00:28 | 2030 |