Solar flares on June 28, 2014
The most powerful solar flare in 24 hours
C4.2 (normal) flare - June 28 at 10:05 PM
Solar activity index
Value as of the end of the day on June 28, 2014
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 27, 2014 to June 28, 2014
Time zone — UTC+01 (London) — summer time
List of solar flares for June 28, 2014
The total number of solar flares of class C and higher — 10 flares
C class — 10 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C4.2 | 20:50 | 22:05 | 22:24 | — |
| C1.2 | 20:00 | 20:08 | 20:15 | — |
| C1.0 | 16:27 | 16:36 | 16:46 | 2104 |
| C1.0 | 16:09 | 16:14 | 16:20 | 2104 |
| C1.2 | 13:38 | 13:46 | 13:56 | — |
| C1.1 | 09:22 | 09:38 | 10:19 | 2096 |
| C3.4 | 08:36 | 08:44 | 08:49 | 2104 |
| C3.4 | 07:16 | 08:01 | 08:15 | — |
| C1.5 | 02:49 | 03:03 | 03:14 | 2100 |
| C1.4 | 01:20 | 01:44 | 02:04 | 2100 |