Solar flares on June 18, 2014
The most powerful solar flare in 24 hours
C4.0 (normal) flare - June 18 at 4:31 AM
Solar activity index
Value as of the end of the day on June 18, 2014
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 17, 2014 to June 18, 2014
Time zone — UTC+01 (London) — summer time
List of solar flares for June 18, 2014
The total number of solar flares of class C and higher — 5 flares
C class — 5 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.8 | 17:20 | 17:25 | 17:28 | 2087 |
| C1.1 | 16:40 | 16:47 | 16:54 | 2089 |
| C1.0 | 08:35 | 08:48 | 08:58 | — |
| C2.2 | 07:04 | 07:14 | 07:26 | 2093 |
| C4.0 | 04:12 | 04:31 | 04:50 | 2087 |